Israel Steps Up Aerial Strikes in Gaza

Tyler Hicks/The New York Times

A man injured by bombing in the Zaitoun neighborhood of Gaza City on Saturday that also killed one person.

GAZA CITY — Israel broadened its assault on the Gaza Strip on Saturday from mostly military targets to centers of government infrastructure, obliterating the four-story headquarters of the Hamas prime minister with a barrage of five bombs before dawn.

The attack, one of several on government installations, came a day after the prime minister, Ismail Haniya, hosted his Egyptian counterpart in that very building, a sign of Hamas’s new legitimacy in a radically redrawn Arab world. That stature was underscored Saturday by a visit to Gaza from the Tunisian foreign minister and the rapid convergence in Cairo of two Hamas allies, the prime minister of Turkey and the crown prince of Qatar, for talks with the Egyptian president and the chairman of Hamas on a possible cease-fire.

But as the fighting ended its fourth day, with Israel continuing preparations for a ground invasion, the conflict showed no sign of abating. Gaza militants again fired long-range missiles at Tel Aviv, among nearly 60 that soared into Israel on Saturday. Israel said it hit more than 200 targets overnight in Gaza, and continued with afternoon strikes on the home of a Hamas commander and on a motorcycle-riding militant.

The White House reiterated its strong support for Israel, with Ben Rhodes, the deputy national security adviser, describing rocket fire from Gaza as “the precipitating factor for the conflict.”

“We believe Israel has a right to defend itself, and they’ll make their own decisions about the tactics that they use in that regard,” Mr. Rhodes told reporters on Air Force One en route to Asia.

Hamas health officials said 45 Palestinians had been killed and 385 wounded since Wednesday’s escalation in the cross-border battle. In Israel, 3 Israeli civilians have died and 63 have been injured. Four soldiers were also wounded on Saturday.

Two rockets were fired at Tel Aviv on Saturday. One landed harmlessly, probably at sea. The other was intercepted by the Iron Dome defense system in the sky above the city. An Iron Dome antimissile battery had been hastily deployed near the city on Saturday in response to the threat of longer-range rockets.

Since Wednesday, Iron Dome has knocked 245 rockets out of the sky, the military said, while 500 have struck Israel. The American-financed system is designed to intercept only rockets streaking toward towns and cities and to ignore those likely to strike open ground.

There have been failures — on Saturday a rocket crashed into an apartment block in the southern port city of Ashdod, injuring five people — but officials have put its success rate at 90 percent.

Analysts said there is no clear end to the conflict in sight, since Israel neither wants to re-engage in Gaza nor to eliminate Hamas and leave the territory to the chaos of more militant factions.

“Ultimately,” said Efraim Halevy, a former chief of Israel’s intelligence service, “both sides want Hamas to remain in control, strange as it sounds.”

But Mkhaimar Abusada, a political science professor at Al Azhar University here, cautioned that “there is no military solution to the Gaza problem.”

“There has to be a political settlement at the end of this,” he said. “Without that, this conflict is just going to go on and on.”

President Mohamed Morsi of Egypt said late Saturday night that “there could be a cease-fire soon,” after he and other members of his government spent the day in meetings with the Turkish premier, the Qatari prince, the political leaders of Hamas and other Gaza factions. But Mark Regev, a spokesman for Prime Minister Benjamin Netanyahu of Israel, denied reports that a truce was imminent.

It was unclear whether the deal under discussion would solely suspend the fighting or include other issues. Hamas — which won elections in Gaza in 2006 and took full control in 2007 but is considered a terrorist organization by Israel and the United States — wants to turn its Rafah crossing with Egypt into a free-trade zone and seeks Israel’s withdrawal from the 1,000-foot buffer it patrols on Gaza’s northern and eastern borders.

Mr. Rhodes said the Turkish and Egyptian leaders “have the ability to play a constructive role in engaging Hamas and encouraging a process of de-escalation.”

Mr. Netanyahu, for his part, spoke Saturday with the leaders of Britain, Germany, Italy, Greece, Poland, Portugal, Bulgaria and the Czech Republic, according to a statement from his office.

Jodi Rudoren reported from Gaza City, and Isabel Kershner from Jerusalem. Reporting was contributed by Fares Akram and Tyler Hicks from the Gaza Strip, Carol Sutherland and Iritz Pazner Garshowitz from Jerusalem, and David D. Kirkpatrick and Mayy El Sheikh from Cairo.

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Google Considering Wireless Network [REPORT]

Google is looking to cut out the middleman for its Android mobile devices and begin offering wireless service itself, according to a report.

The search giant met with reps from Dish Network to partner on a wireless service “that would rival” wireless networks like AT&T and Verizon, according to The Wall Street Journal, which cited “people familiar with the discussions.” The talks, however, could amount to nothing, the article notes.

[More from Mashable: Google Updates Blogger Mobile Apps to Version 2.0]

Dish bought wireless spectrum in 2008 that it plans to build out into such a network. The company has met with other, unnamed companies aside from Google, according to the report. In an interview this week, Dish Chairman Charlie Ergen said potential partners include companies “who would like to be in the industry” and don’t offer wireless service. He did not name Google or any other of the companies. Despite the talk, there’s speculation that AT&T might partner with Dish on the spectrum offering.

Google bid on wireless spectrum in 2008, but lost to Verizon and AT&T. Google also took a $ 500 million stake in mobile broadband firm Clearwire, which it sold this year for $ 66.5 million.

[More from Mashable: Google Launches Mobile Game You Play in Real Life]

Despite being shut out of wireless for now, Google is offering wired broadband service in Kansas City. The company also diversified into the wireless handset business last year with its $ 12.5 billion purchase of Motorola.

Bonus Gallery: Hands-On: Verizon’s Droid DNA Wows With High-Def Display

Verizon’s Droid DNA

Click here to view this gallery.

This story originally published on Mashable here.

Wireless News Headlines – Yahoo! News

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No. 17 UCLA knocks off No. 21 USC 38-28

PASADENA, Calif. (AP) — Brett Hundley passed for 234 yards and a touchdown and rushed for two more scores as No. 17 UCLA beat No. 21 Southern California 38-28 Saturday, clinching the Pac-12 South title and emphatically snapping a five-game losing streak in their crosstown rivalry.

Eric Kendricks blocked a punt and made a fourth-quarter interception for the Bruins (9-2, 6-2 Pac-12), who overcame intermittent second-half rain and USC's star-studded lineup for a gutsy victory that puts them atop Los Angeles football.

A year after USC obliterated the Bruins 50-0 in a game that led to a coaching change in Westwood, UCLA punctuated its one-year revitalization under Jim Mora with its first win over the Trojans (7-4, 5-4) since 2006 — just their second in 14 years.

Matt Barkley passed for 301 yards and two touchdowns, but threw two interceptions in the Trojans' third loss in four games.

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Well: Meatless Main Dishes for a Holiday Table

Most vegetarian diners are happy to fill their plates with delicious sides and salads, but if you want to make them feel special, consider one of these main course vegetarian dishes from Martha Rose Shulman. All of them are inspired by Greek cooking, which has a rich tradition of vegetarian meals.

I know that Greek food is not exactly what comes to mind when you hear the word “Thanksgiving,” yet why not consider this cuisine if you’re searching for a meatless main dish that will please a crowd? It’s certainly a better idea, in my mind, than Tofurky and all of the other overprocessed attempts at making a vegan turkey. If you want to serve something that will be somewhat reminiscent of a turkey, make the stuffed acorn squashes in this week’s selection, and once they’re out of the oven, stick some feathers in the “rump,” as I did for the first vegetarian Thanksgiving I ever cooked: I stuffed and baked a huge crookneck squash, then decorated it with turkey feathers. The filling wasn’t nearly as good as the one you’ll get this week, but the creation was fun.

Here are five new vegetarian recipes for your Thanksgiving table — or any time.

Giant Beans With Spinach, Tomatoes and Feta: This delicious, dill-infused dish is inspired by a northern Greek recipe from Diane Kochilas’s wonderful new cookbook, “The Country Cooking of Greece.”

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Northern Greek Mushroom and Onion Pie: Meaty portobello mushrooms make this a very substantial dish.

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Roasted Eggplant and Chickpeas With Cinnamon-Tinged Tomato Sauce and Feta: This fragrant and comforting dish can easily be modified for vegans.

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Coiled Greek Winter Squash Pie: The extra time this beautiful vegetable pie takes to assemble is worth it for a holiday dinner.

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Baked Acorn Squash Stuffed With Wild Rice and Kale Risotto: Serve one squash to each person at your Thanksgiving meal: They’ll be like miniature vegetarian (or vegan) turkeys.

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Marcellus Shale County Aims for Long-Term Gain

WILLIAMSPORT, Pa. — The flames started slowly, emerging from the top of oil field equipment, and then quickly grew to a roar.

This was not an emergency, though it looked like one. It was a “burn exercise” for safety workers in the oil and gas industry, part of a new course at the Pennsylvania College of Technology.

A gas boom has brought companies and workers into parts of Pennsylvania that lie atop the Marcellus Shale formation, a rich source of both natural gas and controversy. The common economic criticism of the drilling industry is that it booms and then busts, generating few local jobs and leaving little lasting economic benefit.

But Lycoming County, in the north-central part of the state, is trying to change that.

The county and its main city, Williamsport, are working diligently to position themselves not just as a host to the arriving companies, but also as a source of local workers for the industry and a long-term beneficiary of its local and national expansion.

The industry helped give the Williamsport metropolitan area the seventh-fastest-growing economy in the United States in 2010, according to figures released last year by the federal Bureau of Economic Analysis. Four new hotels have been built in town, and restaurants and bars have sprouted, including a barbecue place to meet the carnivorous needs of homesick Texans and Oklahomans.

“We’re wrapping our arms around the industry,” said Williamsport’s mayor, Gabe Campana. “Drill, baby, drill!”

County officials, to help deal with the impact of the boom, examined the early effects on housing, roads, social services, and water and sewage infrastructure.

The college, part of the Pennsylvania State University system, increased efforts to train local workers, educating 7,000 students in short courses since 2009 and expanding two- and four-year degree programs as well. The initiative is part of its work with a consortium of colleges called ShaleNET, financed with a $15 million federal grant.

Thanks to such initiatives, said Kurt Hausammann, the county’s director of planning, “we are seeing more of our own Pennsylvania youth and young professionals getting into the gas industry now.”

Local businesses have also stepped up to work with the industry. The Ralph S. Alberts Company makes custom molded polymers, anything from seats for amusement park rides to medical training mannequins. “We really have been able to adapt and almost continually change our identity to keep up with whatever new technology is coming around,” said Edward Alberts, the company’s president.

When the drillers came to town, the company quickly found a way to apply its expertise to the industry’s needs, opening a business that constructs containment pens for drilling and storage equipment that are lined with heavy-duty spray-on polymer so that any spills do not contaminate the soil. The company is building the enclosures in Pennsylvania and Ohio, and drillers are talking to it about taking on jobs in Texas.

Despite the opportunities, the jobs do not suit everyone, said Westley Smith, who was raised in nearby Mifflinburg and designs critical welding processes for pipelines. Many people in the industry work six days a week, 10 hours a day, he said, and “a lot of people around here don’t typically want to do that.”

Tracy L. Brundage, Penn College’s assistant vice president for work-force and economic development, said training courses often started with an information session attended by 200 people. The instructor begins with the “work ethic components” of these jobs, including the long hours and the requirement that workers be physically fit and drug free. “By break time,” she said, “half of the room is gone.”

Evan DiCiolli, a 24-year-old Californian working on gas wells near town, said that while local residents might object to the inconveniences associated with the drilling boom, “this is calm” compared with the year he spent in North Dakota. Stores there were unable to keep the shelves stocked, he said, and men slept in their cars because hotel rooms and apartments could not be had.

Mr. DiCiolli, who was enjoying a rare night off at Bullfrog Brewery, a restaurant downtown, added of those who disapprove of the drilling going on around them: “Don’t frown on the things people do to get natural resources out of the ground when you’re using the resources.”

Environmentalists contend that state and local governments have grossly overstated the economic benefits while playing down the environmental risks of shale drilling.

Anne and Eric Nordell started their organic farm in Trout Run, 25 miles from Williamsport, in the 1980s. From the highest point on their 90 acres, one can see drilling rigs and platforms on the surrounding hills, as well as deforestation that makes way for the drilling platforms and the roads to get to them. “We’re just praying that our water will be safe,” Ms. Nordell said.

“The first indication that we have any type of contamination, we will shut down,” she added. “I eat the food that I grow, and I will not sell anything that’s unsafe.”

Ralph Kisberg, the president of the Responsible Drilling Alliance, an environmental group, said he was not trying to block the gas boom. “We know it can’t be stopped,” he said. But, he added, the state should benefit more from the removal of its resources.

A new state law, Act 13, includes fees for the industry that generated about $200 million in revenue in its first year, but that amount is expected to drop off quickly. Mr. Kisberg said the state could receive far more money over time through a direct tax on the gas itself.

Mark Price, a labor economist at the liberal-leaning Keystone Research Center in Harrisburg, estimated that the industry had generated 20,000 jobs in Pennsylvania since the first quarter of 2008. While “any job over that time period is one to be lauded,” he said, the total constituted less than half a percentage point of all employment in the state.

Mr. Price said he was skeptical that Pennsylvania could buffer the cycle of boom and bust, one the state had seen before with timber and coal. The area has already had a taste of what a bust might be like; natural gas prices have dropped in the past year, and drilling has slowed.

“You would think that there would be a sensitivity to this issue,” Mr. Price said. “But memories are short.”

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Jerusalem Targeted by Rockets for First Time in Gaza Conflict

JERUSALEM — Emboldened by displays of Egyptian solidarity and undeterred by Israel’s advanced aerial firepower, Palestinian militants under siege in Gaza broadened their rocket targets on Friday, aiming at the holy city of Jerusalem for the first time, sending a second volley screeching toward Tel Aviv and pushing the Israelis closer to a ground invasion.

Israel’s government more than doubled the number of army reservists it could call to combat if needed in the increasingly lethal showdown with Gaza’s Hamas fighters and their affiliates, after they fired more than 700 rockets into southern Israel over the last year. The escalation has raised fears of a new chapter of war in the intractable Arab-Israeli conflict.

The Israeli military closed some roads adjacent to Gaza in anticipation of a possible infantry move into the territory, which would be the first Israeli military presence on the ground in Gaza since the three-week invasion of 2008-2009. The Israeli military chief of staff, Lt. Gen. Benny Gantz, went south to brief regular forces and reservists.

“We are here tonight on the eve of a possible ground operation,” he said.

Many residents of Jerusalem, which Israel claims as its capital despite objections from the city’s large Palestinian population and others throughout the Middle East, were startled when wartime sirens warning of impending danger wailed at dusk, followed by at least two dull thuds. Hamas’s military wing claimed in a statement that they were rockets fired from Gaza, 48 miles away, and had been meant to hit the Israeli Parliament.

The police said one of the rockets crashed harmlessly in open space near an Israeli settlement south of Jerusalem. It was unclear where the others landed, but no damage or injuries were reported.

Earlier in Tel Aviv, 40 miles from the Gaza border, air-raid sirens wailed for a second day as a rocket fired from the territory approached. A police spokesman, Micky Rosenfeld, said it apparently fell into the Mediterranean.

Although the rockets missed their intended targets, the launchings aimed at Jerusalem and Tel Aviv, the two biggest population centers, underscored the ability and willingness of Hamas rocket teams to target Israeli or Israeli-occupied areas that up until the past few days had been thought relatively immune.

“We are sending a short and simple message: There is no security for any Zionist or any single inch of Palestine and we plan more surprises,” said Abu Obeida, a spokesman for the military of wing of Hamas, in a message reported by news agencies.

Even Saddam Hussein, when he led Iraq, avoided targeting Jerusalem when he aimed Scud missiles at Israel during the first Persian Gulf War in 1991, not wishing to inadvertently destroy Muslim shrines or hit Arab neighborhoods.

Despite three days of repeated Israeli aerial assaults on suspected stockpiles of rockets in Gaza, the Israel Defense Forces said more than 100 were fired into Israel on Friday, apparently including Iranian-made Fajr-5 projectiles that Israeli officials say are the only ones in the Hamas arsenal with a range that can reach Tel Aviv or Jerusalem.

Hamas contended it had produced those rockets, which the group called M75’s, referring to a range of 75 kilometers or roughly 47 miles. Israeli munitions experts said they had never heard of that weapon.

Regardless, the rocket barrage caused widespread panic and damage. It also shattered plans for a temporary cease-fire during an unprecedented trip to Gaza by the Egyptian prime minister, Hesham Qandil, a visit that illustrated the shifting dynamics of Middle East politics since the turmoil of the Arab Spring uprisings began nearly two years ago. Under the last president, Hosni Mubarak, regarded by Israel as an important strategic ally, any relationship with Hamas would have been unthinkable.

“The time in which the Israeli occupation does whatever it wants in Gaza is gone,” said Ismail Haniya, the Hamas prime minister, in a meeting with his Egyptian counterpart.

The persistent ability of Hamas to keep firing missiles at Israel on Friday appeared to weigh heavily in the Israeli military’s calculations about a ground invasion. Prime Minister Benjamin Netanyahu said the Israeli Army was “continuing to hit Hamas hard and is ready to expand the operation into Gaza.” Israeli television later reported that Defense Minister Ehud Barak had authorized the military to call up 75,000 reservists if necessary — more than double the 30,000 authorized Thursday.

No Israelis were reported killed in the rocket attacks on Friday, leaving the reported death toll on Israel’s side at three civilians. The number of Palestinians killed so far in the three days rose to at least 30, Gaza health officials said, underscoring what critics of Israeli policy called Israel’s disproportionate use of military force. Israeli leaders have said they are selectively targeting militants in the Gaza attacks and blame Hamas for installing rocket batteries in civilian areas.

The Israeli military said Friday night that it had killed Muhammad Abu Jalal, a Hamas company commander in Gaza, and Khaled Shaer, who was involved in rocket development. A military spokesman said that earlier in the day, the Israel Defense Forces had sent text messages to about 12,000 Gaza residents warning them to stay away from Hamas operatives.

In addition, the military said it had crippled Hamas’ burgeoning drone capabilities after striking a number of sites. Hamas, it said, had been developing unmanned aerial vehicles for use as another means of striking Israel.

The Egyptian prime minister’s visit to Gaza in a three-hour tour early in the day produced dramatic imagery to underpin his government’s support for Hamas, which Israel, the United States and much of the West consider to be a terrorist organization that does not recognize Israel’s right to exist.

Mr. Qandil, noting that he had been accompanied by a delegation from the Egyptian Health Ministry, said “the aim of this visit is not only to show political support but to support the Palestinian people on the ground.”

He said a cease-fire between Hamas and Israel was “the only way to achieve stability in the region” and called on the Palestinians to repair the rift between Hamas in Gaza and Fatah, which dominates the Palestinian Authority in the West Bank.

“We call on the Palestinian people to unite because their power and strength is in their unity,” Mr. Qandil said. “That’s the only way to liberate Palestine.”

Isabel Kershner reported from Jerusalem, and Rick Gladstone from New York. Reporting was contributed by Jodi Rudoren and Fares Akram from Gaza City, Alan Cowell from Paris, Rina Castelnuovo from the Gaza-Israel border, and Mayy El Sheikh and David D. Kirkpatrick from Cairo.

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TV, movie features on new Wii U delayed until Dec.

NEW YORK (AP) — Some of the entertainment features on Nintendo’s new Wii U won’t be available when the game machine goes on sale Sunday.

Nintendo didn’t give a reason for the delay in Friday’s news release. In a statement, the company said it wanted the service “to be the best possible experience for all consumers.” Nintendo said it was still working to “make it available as soon as possible.”

The new service, Nintendo TVii, promises to take into account all the ways users watch movies, TV shows and sports.

If you like the TV show “Modern Family,” for example, it will present you with a list of the show’s episodes gathered from available sources, whether that’s Hulu, Netflix or traditional cable TV.

The Wii U is the first major game console to launch in six years. The free TVii — pronounced “tee-veeee” — features were supposed to be available at the time of Wii U’s launch in the U.S. and Canada. Nintendo said the TVii service will now be activated sometime in December.

With TVii the GamePad controller that comes with Wii U is supposed to work as a fancy remote control. Viewers will be able to browse shows to watch or send suggestions to other Wii users. The service also captures scenes from live TV and displays them on the controller’s touch-screen display.

Nintendo also said the ability to watch Amazon, Hulu and Netflix content on the Wii U won’t be available for a few more weeks. These are separate apps, though the content services will also be available through the Wii U app.

Gaming News Headlines – Yahoo! News

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AP source: Melky Cabrera, Blue Jays reach deal

NEW YORK (AP) — The busy Toronto Blue Jays struck again Friday with their latest big deal: All-Star game MVP Melky Cabrera is set to join them in his return from a drug suspension.

A person familiar with the negotiations said the free agent outfielder and the Blue Jays have reached agreement on a two-year contract worth $16 million. The deal is pending a physical, the person told The Associated Press on condition of anonymity because there was no official announcement.

ESPN Deportes first reported the agreement Friday.

Earlier this week, the Blue Jays got All-Star shortstop Jose Reyes and pitchers Josh Johnson and Mark Buehrle from the Miami Marlins in a blockbuster trade that could involve a dozen players.

Toronto has not reached the playoffs since winning its second straight World Series in 1993, and has often been stuck behind big spenders in the AL East. After going 73-89 this year, the Blue Jays have made quite a splash in the offseason.

The 28-year-old Cabrera was leading the National League in hitting at .346 for the San Francisco Giants when he drew a 50-game suspension Aug. 15 for a positive testosterone test.

Cabrera later asked to be removed from consideration for the NL batting title, feeling it would be a tainted crown — a rule change in the number of required plate appearances for the champion let Giants teammate and eventual NL MVP Buster Posey win at .336.

The Giants didn't put Cabrera on their postseason roster on the way to winning the World Series, even after he became eligible at the start of the NL championship series.

Cabrera hit 11 home runs with 60 RBIs in his lone year with San Francisco. He hit .305 with 18 homers and 87 RBIs the previous season with Kansas City, then was traded to the Giants.

Cabrera made his major league debut in 2005 with the New York Yankees and stayed with them until being traded to Atlanta after the 2009 season.

The Blue Jays had their share of sluggers — Edwin Encarnacion hit 42 homers and two-time home run champ Jose Bautista hit 27 — but didn't score at an exceptional rate.

Toronto averaged 4.42 runs per game last season, slightly below the AL average.

Cabrera is friendly with Encarnacion and Bautista, another reason he felt comfortable joining the Blue Jays.

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Personal Health: Quitting Smoking for Good

Few smokers would claim that it’s easy to quit. The addiction to nicotine is strong and repeatedly reinforced by circumstances that prompt smokers to light up.

Yet the millions who have successfully quit are proof that a smoke-free life is achievable, even by those who have been regular, even heavy, smokers for decades.

Today, 19 percent of American adults smoke, down from more than 42 percent half a century ago, when Luther Terry, the United States surgeon general, formed a committee to produce the first official report on the health effects of smoking. Ever-increasing restrictions on where people can smoke have helped to swell the ranks of former smokers.

Now, however, as we approach the American Cancer Society’s 37th Great American Smokeout on Thursday, the decline in adult smoking has stalled despite the economic downturn and the soaring price of cigarettes.

Currently, 45 million Americans are regular smokers who, if they remain smokers, can on average expect to live 10 fewer years. Half will die of a tobacco-related disease, and many others will suffer for years with smoking-caused illness. Smoking adds $96 billion to the annual cost of medical care in this country, Dr. Nancy A. Rigotti wrote in The Journal of the American Medical Association last month. Even as some adult smokers quit, their ranks are being swelled by the 800,000 teenagers who become regular smokers each year and by young adults who, through advertising and giveaways, are now the prime targets of the tobacco industry.

People ages 18 to 25 now have the nation’s highest smoking rate: about 34 percent counted in the National Survey on Drug Use and Health in 2010 reported smoking cigarettes in the previous month. I had to hold my breath the other day as dozens of 20-somethings streamed out of art gallery openings and lighted up. Do they not know how easy it is to get hooked on nicotine and how challenging it can be to escape this addiction?

Challenging, yes, but by no means impossible. On the Web you can download a “Guide to Quitting Smoking,” with detailed descriptions of all the tools and tips to help you become an ex-smoker once and for all.

Or consult the new book by Dr. Richard Brunswick, a retired family physician in Northampton, Mass., who says he’s helped hundreds of people escape the clutches of nicotine and smoking. (The printable parts of the book’s provocative title are “Can’t Quit? You Can Stop Smoking.”)

“There is no magic pill or formula for beating back nicotine addiction,” Dr. Brunswick said. “However, with a better understanding of why you smoke and the different tools you can use to control the urge to light up, you can stop being a slave to your cigarettes.”

Addiction and Withdrawal

Nicotine beats a direct path to the brain, where it provides both relaxation and a small energy boost. But few smokers realize that the stress and lethargy they are trying to relieve are a result of nicotine withdrawal, not some underlying distress. Break the addiction, and the ill feelings are likely to dissipate.

Physical withdrawal from nicotine is short-lived. Four days without it and the worst is over, with remaining symptoms gone within a month, Dr. Brunswick said. But emotional and circumstantial tugs to smoke can last much longer.

Depending on when and why you smoke, cues can include needing a break from work, having to focus on a challenging task, drinking coffee or alcohol, being with other people who smoke or in places you associate with smoking, finishing a meal or sexual activity, and feeling depressed or upset.

To break such links, you must first identify them and then replace them with other activities, like taking a walk, chewing sugar-free gum or taking deep breaths. These can help you control cravings until the urge passes.

If you’ve failed at quitting before, try to identify what went wrong and do things differently this time, Dr. Brunswick suggests. Most smokers need several attempts before they can become permanent ex-smokers.

Perhaps most important is to be sure you are serious about quitting; if not, wait until you are. Motivation is half the battle. Also, should you slip and have a cigarette after days or weeks of not smoking, don’t assume you’ve failed and give up. Just go right back to not smoking.

Aids for Quitting

Many if not most smokers need two kinds of assistance to become lasting ex-smokers: psychological support and medicinal aids. Only about 4 percent to 7 percent of people are able to quit smoking on any given attempt without help, the cancer society says.

All 50 states and the District of Columbia have free telephone-based support programs that connect would-be quitters to trained counselors. Together, you can plan a stop-smoking method that suits your smoking pattern and helps you avoid common pitfalls.

Online support groups and Nicotine Anonymous can help as well. To find a group, ask a local hospital or call the cancer society at (800) 227-2345. Consider telling relatives and friends about your intention to quit, and plan to spend time in smoke-free settings.

More than a dozen treatments can help you break the physical addiction to tobacco. Most popular is nicotine replacement therapy, sold both with and without a prescription. The Food and Drug Administration has approved five types: nicotine patches of varying strengths, gums, sprays, inhalers and lozenges that can curb withdrawal symptoms and help you gradually reduce your dependence on nicotine.

Two prescription drugs are also effective: an extended-release form of the antidepressant bupropion (Zyban or Wellbutrin), which reduces nicotine cravings, and varenicline (Chantix), which blocks nicotine receptors in the brain, reducing both the pleasurable effects of smoking and the symptoms of nicotine withdrawal. Combining a nicotine replacement with one of these drugs is often more effective than either approach alone.

Other suggested techniques, like hypnosis and acupuncture, have helped some people quit but lack strong proof of their effectiveness. Tobacco lozenges and pouches and nicotine lollipops and lip balms lack evidence as quitting aids, and no clinical trials have been published showing that electronic cigarettes can help people quit.

The cancer society suggests picking a “quit day”; ridding your home, car and workplace of smoking paraphernalia; choosing a stop-smoking plan, and stocking up on whatever aids you may need.

On the chosen day, keep active; drink lots of water and juices; use a nicotine replacement; change your routine if possible; and avoid alcohol, situations you associate with smoking and people who are smoking.

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This post has been revised to reflect the following correction:

Correction: November 16, 2012

An earlier version of this column stated imprecisely the rate of smoking among young adults. According to the National Survey on Drug Use and Health, in 2010 about 34 percent of people ages 18 to 25 smoked cigarettes in the month before the survey -- not daily. (About 16 percent of them reported smoking daily, according to the survey.)

This post has been revised to reflect the following correction:

Correction: November 14, 2012

An earlier version of this column misstated the rate of smoking among young adults. According to the National Survey on Drug Use and Health, in 2010 about 34 percent of people ages 18 to 25 smoked cigarettes, not 40 percent. (That is the share of young adults who use tobacco products of any kind, according to the survey.)

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Trying to Keep Your E-Mails Secret When the C.I.A. Chief Couldn’t

If David H. Petraeus couldn’t keep his affair from prying eyes as director of the Central Intelligence Agency, then how is the average American to keep a secret?

In the past, a spymaster might have placed a flower pot with a red flag on his balcony or drawn a mark on page 20 of his mistress’s newspaper. Instead, Mr. Petraeus used Gmail. And he got caught.

Granted, most people don’t have the Federal Bureau of Investigation sifting through their personal e-mails, but privacy experts say people grossly underestimate how transparent their digital communications have become.

“What people don’t realize is that hacking and spying went mainstream a decade ago,” said Dan Kaminsky, an Internet security researcher. “They think hacking is some difficult thing. Meanwhile, everyone is reading everyone else’s e-mails — girlfriends are reading boyfriends’, bosses are reading employees’ — because it’s just so easy to do.”

Face it: no matter what you are trying to hide in your e-mail in-box or text message folder — be it an extramarital affair or company trade secrets — it is possible that someone will find out. If it involves criminal activity or litigation, the odds increase because the government has search and subpoena powers that can be used to get any and all information, whether it is stored on your computer or, as is more likely these days, stored in the cloud. And lawyers for the other side in a lawsuit can get reams of documents in court-sanctioned discovery.

Still determined? Thought so. You certainly are not alone, as there are legitimate reasons that people want to keep private all types of information and communications that are not suspicious (like the contents of your will, for example, or a chronic illness). In that case, here are your best shots at hiding the skeletons in your digital closet.

KNOW YOUR ADVERSARY. Technically speaking, the undoing of Mr. Petraeus was not the extramarital affair, per se, it was that he misunderstood the threat. He and his mistress/biographer, Paula Broadwell, may have thought the threat was their spouses snooping through their e-mails, not the F.B.I. looking through Google’s e-mail servers.

“Understanding the threat is always the most difficult part of security technology,” said Matthew Blaze, an associate professor of computer and information science at the University of Pennsylvania and a security and cryptography specialist. “If they believed the threat to be a government with the ability to get their login records from a service provider, not just their spouse, they might have acted differently.”

To hide their affair from their spouses, the two reportedly limited their digital communications to a shared Gmail account. They did not send e-mails, but saved messages to the draft folder instead, ostensibly to avoid a digital trail. It is unlikely either of their spouses would have seen it.

But neither took necessary steps to hide their computers’ I.P. addresses. According to published accounts of the affair, Ms. Broadwell exposed the subterfuge when she used the same computer to send harassing e-mails to a woman in Florida, Jill Kelley, who sent them to a friend at the F.B.I.

Authorities matched the digital trail from Ms. Kelley’s e-mails — some had been sent via hotel Wi-Fi networks — to hotel guest lists. In crosschecking lists of hotel guests, they arrived at Ms. Broadwell and her computer, which led them to more e-mail accounts, including the one she shared with Mr. Petraeus.

HIDE YOUR LOCATION The two could have masked their I.P. addresses using Tor, a popular privacy tool that allows anonymous Web browsing. They could have also used a virtual private network, which adds a layer of security to public Wi-Fi networks like the one in your hotel room.

By not doing so, Mr. Blaze said, “they made a fairly elementary mistake.” E-mail providers like Google and Yahoo keep login records, which reveal I.P. addresses, for 18 months, during which they can easily be subpoenaed. The Fourth Amendment requires the authorities to get a warrant from a judge to search physical property. Rules governing e-mail searches are far more lax: Under the 1986 Electronic Communications Privacy Act, a warrant is not required for e-mails six months old or older. Even if e-mails are more recent, the federal government needs a search warrant only for “unopened” e-mail, according to the Department of Justice’s manual for electronic searches. The rest requires only a subpoena.

Google reported that United States law enforcement agencies requested data for 16,281 accounts from January to June of this year, and it complied in 90 percent of cases.

GO OFF THE RECORD At bare minimum, choose the “off the record” feature on Google Talk, Google’s instant messaging client, which ensures that nothing typed is saved or searchable in either person’s Gmail account.

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