Wednesday, April 24, 2013

Feds delay plolicy to allow small knives on planes

(AP) ? Airline passengers will have to leave their knives at home after all. And their bats and golf clubs.

A policy change scheduled to go into effect this week that would have allowed passengers to carry small knives, bats, and other sports equipment onto airliners will be delayed, federal officials said Monday.

The delay is necessary to accommodate feedback from an advisory committee made up of aviation industry, consumer, and law enforcement officials, the Transportation Security Administration said in a brief statement. The statement said the delay is temporary, but gave no indication how long it might be.

TSA Administrator John Pistole proposed the policy change last month, saying it would free up the agency to concentrate on protecting against greater threats. TSA screeners confiscate about 2,000 small folding knives from passengers every day.

The proposal immediately drew fierce opposition from flight attendant unions and federal air marshals, who said the knives can be dangerous in the hands of the wrong passengers. Some airlines and members of Congress also urged TSA to reconsider its position.

The delay announced by TSA doesn't go far enough, a coalition of unions representing 90,000 flight attendants nationwide said Monday.

"All knives should be banned from planes permanently," the group said in a statement.

Sen. Charles Schumer, D-N.Y., who opposed the policy, said TSA's decision is an admission "that permitting knives on planes is a bad idea." He also called for a permanent ban.

Rep. Ed Markey, D-Mass., another opponent, said he will continue to push TSA to drop the proposal entirely.

"People with radical ideas can use everyday objects to cause great harm," Markey said. "If there is an opportunity to decrease risks to Americans, we have a duty to protect our citizens and disallow knives from being taken onto planes."

The proposed policy would have permitted folding knives with blades that are 2.36 inches (6 centimeters) or less in length and are less than 1/2-inch (1-centimeter) wide. The policy was aimed at allowing passengers to carry pen knives, corkscrews with small blades and other small knives.

Passengers also would have been be allowed to bring onboard as part of their carry-on luggage novelty-sized baseball bats less than 24 inches long, toy plastic bats, billiard cues, ski poles, hockey sticks, lacrosse sticks and two golf clubs, the agency said.

Security standards adopted by the International Civil Aviation Organization, a U.N. agency, already call for passengers to be able to carry those items. Those standards are non-binding, but many countries follow them.

The proposal didn't affect box cutters, razor blades and knives that don't fold or that have molded grip handles, which are prohibited.

Passengers were prohibited from carrying the small knives onboard planes after the Sept. 11, 2001 terrorist attacks. Some of the terrorists in those attacks used box cutters to intimidate passengers and airline crew members.

It's unlikely in these days of hardened cockpit doors and other preventative measures that the small folding knives could be used by terrorists to take over a plane, Pistole told Congress last month.

There has been a gradual easing of some of the security measures applied to passengers after the 9/11 attacks. In 2005, the TSA changed its policies to allow passengers to carry on airplanes small scissors, knitting needles, tweezers, nail clippers and up to four books of matches. The move came as the agency turned its focus toward keeping explosives off planes, because intelligence officials believed that was the greatest threat to commercial aviation.

And in September 2011, the TSA no longer required children 12 years old and under to remove their shoes at airport checkpoints. The agency recently issued new guidelines for travelers 75 and older so they can avoid removing shoes and light jackets when they go through airport security checkpoints.

___

Follow Joan Lowy on Twitter at http://www.twitter.com/AP_Joan_Lowy

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/89ae8247abe8493fae24405546e9a1aa/Article_2013-04-22-US-Knives-on-Planes/id-5e26717959e5474e80cacb132b3df7b5

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Monday, April 22, 2013

Low-dose aspirin stymies proliferation of two breast cancer lines

Apr. 21, 2013 ? Regular use of low-dose aspirin may prevent the progression of breast cancer, according to results of a study by researchers at the Veterans Affairs Medical Center in Kansas City, Mo., and the University of Kansas Medical Center.

The study found that aspirin slowed the growth of breast cancer cell lines in the lab and significantly reduced the growth of tumors in mice. The age-old headache remedy also exhibits the ability to prevent tumor cells from spreading.

The lead author of the study, Gargi Maity, a postdoctoral fellow who works in the cancer research unit at the VA Medical Center, will present the team's findings on Sunday, April 21, at the annual meeting of the American Society for Biochemistry and Molecular Biology, which is being held in conjunction with the Experimental Biology 2013 conference in Boston. The senior author is Sushanta Banerjee, director of the cancer research unit and a professor at the University of Kansas Medical Center in Kansas City, Kan.

The role of aspirin, or acetylsalicylic acid, in preventing and treating cancer has intrigued researchers since the late 1980s, when an Australian study found that people who regularly used aspirin were less likely to develop colorectal cancer. Aspirin use also has been shown to reduce the risk of squamous cell esophageal cancer and prostate cancer.

Anecdotal evidence indicated that breast cancer was less likely to return in women who took aspirin to lower their risk of heart attack or stroke. But the science behind this relationship is not well understood.

The VA study found that aspirin may interfere with cancer cells' ability to find an aggressive, more primordial state. In the mouse model the researchers used, cancer cells treated with aspirin formed no or only partial stem cells, which are believed to fuel the growth and spread of tumors.

Banerjee, a professor of medicine in division of hematology and oncology, says first-line chemotherapy treatments do not destroy stem cells. Eventually, the tumor will grow again. "If you don't target the stemness, it is known you will not get any effect," he says. "It will relapse."

In lab tests, aspirin blocked the proliferation of two different breast cancer lines. One of the lines tested is often called triple-negative breast cancer, a less common but more difficult treat form of the disease. "We are mainly interested in triple negative breast cancer, because the prognosis is very poor," Banerjee says.

Triple-negative breast cancers, which will be addressed in a special thematic program at the ASBMB annual meeting, lack receptors for estrogen, progesterone and Her2. Aspirin also may improve the effectiveness of current treatments for women whose breast cancers are hormone-receptor positive. In the team's study, aspirin enhanced the effect of tamoxifen, the usual drug therapy for hormone-receptor positive breast cancer.

Aspirin is used in the treatment of a number of different conditions. Banerjee says its ability to attack multiple metabolic pathways is what makes it potentially useful in the fight against cancer. "Cancer is not a single-gene disease," he says. "Multiple genes are involved."

Aspirin is a medicine with side effects, including gastrointestinal bleeding. Researchers will continue to explore if the positive effects of regular use of the drug outweigh the risks. In 2012, the National Cancer Institute asked scientists to design studies that would illuminate the mechanisms by which aspirin and drugs with other uses appear to reduce the risk of cancer or improve the prognosis for those diagnosed with the disease. Banerjee says his lab will apply for one of the grants.

Other co-authors at the cancer research unit include Snigdha Banerjee, associate professor of medicine in hematology and oncology at KU, and postdoctoral scholars Archana De and Amlan Das.

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Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_health/~3/O6RFShvmszU/130421151610.htm

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Egypt resumes hot air balloon sightseeing

LUXOR, Egypt (AP) ? Egypt resumed hot air balloon sightseeing in the ancient city of Luxor on Sunday, weeks after a fiery accident led authorities to halt the flights.

Mohammed Ibrahim Sherif, head of the civil aviation authority, said the first hot air balloon was launched in the southern city after safety measures required by his office were implemented. He said five out of seven companies have been allowed to resume the flights.

Luxor governor Ezzat Saad, who boarded the first balloon with several British, Australian and Arab tourists, said he was pleased with the resumption, and considers the sport "one of the most important touristic aspects of the city."

Authorities suspended flights after 19 tourists were killed on Feb. 26 when their balloon caught fire and crashed in a sugar cane field. One British tourist survived, along with the balloon's pilot. Both were injured.

The tourists ? from Hong Kong, Japan, Britain, Belgium and France ? were travelling on a sunrise flight over Luxor's dramatic pharaonic sites and desert landscape.

The disaster occurred as the balloon was landing. Initial investigations suggested the fire broke out when a landing cable tore a fuel tube used to fire the burner that heats the balloon's air.

Sherif said investigations were still ongoing and may take another five weeks.

Ballooning experts say the accident was the worst in the sport's 200-year history. The second-largest disaster was in 1989, when two balloons collided over the Australian outback near the town of Alice Springs, killing 13.

Luxor has seen balloon crashes in the past. In 2009, 16 tourists were injured when their balloon struck a cellphone transmission tower. A year earlier, seven tourists were injured in a similar crash. After the 2009 accident, Egypt suspended the flights for several months and tightened safety standards.

The flights provide spectacular views of the ancient Karnak and Luxor temples, starting before sunrise and passing over green fields leading to the Valley of the Kings ? the burial site of Tutankhamun and other pharaohs.

The first hot air balloon flight in Luxor took place in 1988, flown by foreign pilots and operators, said Ahmed Abboud, head of the Egyptian union for balloon flights. The first Egyptian companies were established in 1994, he added.

The accident cast a further blow to the country's ailing tourism industry, already hobbled by two years of instability following the ouster of Hosni Mubarak, who ruled the country for almost 30 years.

In 2011, the number of tourists coming to Egypt fell to 9.8 million from 14.7 million the year before, knocking revenues 30 percent to $8.8 billion. Last year, numbers rose to just over 10 million, but most tourists head for Red Sea resorts and not Nile Valley sites like Luxor.

Source: http://news.yahoo.com/egypt-resumes-hot-air-balloon-sightseeing-105230057--spt.html

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How would you change Nintendo's 3DS XL?

Nintendo 3DS XL review Bigger is better, but not quite enough

The Nintendo 3DS XL improved on the original in a wide variety of ways, including better ergonomics and playability. The chunkier body and bigger screen was key in helping to coax the console out of the shadow of its predecessor, and we were full of praise when we reviewed it. But the experience of living with a device is so different from reviewing it, that we'd like to ask you what, if Nintendo was asking, would you have changed?

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Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/THQuYaQ_fwc/

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Governor: No idea of terrorists' motivation

Massachusetts Gov. Deval Patrick hugs President Barack Obama as Obama was introduced to speak at the "Healing Our City: An Interfaith Service" at the Cathedral of the Holy Cross in Boston, Thursday, April 18, 2013. The service is dedicated to those who were gravely wounded or killed in Monday?s bombing near the finish line of the Boston Marathon.(AP Photo/Susan Walsh)

Massachusetts Gov. Deval Patrick hugs President Barack Obama as Obama was introduced to speak at the "Healing Our City: An Interfaith Service" at the Cathedral of the Holy Cross in Boston, Thursday, April 18, 2013. The service is dedicated to those who were gravely wounded or killed in Monday?s bombing near the finish line of the Boston Marathon.(AP Photo/Susan Walsh)

Massachusetts Gov. Deval Patrick, right, greets marathoners Rick Hoyt, bottom, and his father Dick before the ceremonial first pitch in a baseball game between the Boston Red Sox and the Kansas City Royals in Boston, Saturday, April 20, 2013. (AP Photo/Michael Dwyer)

(AP) ? The governor of Massachusetts says he has no idea what motivated the terrorists who exploded two bombs near the finish line of the Boston Marathon.

Speaking Sunday on CBS' "Face the Nation," Deval (deh-VAL') Patrick said it's hard to imagine why someone would deliberately harm, quote "innocent men, women and children in the way that these two fellows did."

Patrick also said law enforcers believe the immediate threat ended when the police killed one of the alleged terrorists and captured the other. The two men were brothers whose family had come to the U.S. from Russia.

Three people were killed and more than 180 injured when two bombs, apparently fashioned out of pressure cookers, exploded Monday about four hours into the race.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2013-04-21-US-Boston-Marathon-Governor/id-213c1ecb3d0142a0ac3c94d72744b38c

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Israeli airline staff start strike over open skies deal

JERUSALEM (Reuters) - Workers at Israel's three main airlines went on strike on Sunday, stopping their outbound flights in protest at the government's plans to ratify an open skies deal with Europe they see as a threat to their jobs.

Supporters of the open skies deal say its relaxation of restrictions and quotas on flights between Israel and European Union countries would increase competition, lower prices and boost Israel's tourism industry.

But Ofer Eini, the head of Israel's Histadrut labor union, said the agreement could leave Israel's airlines struggling to compete with their European counterparts and cost about 17,000 jobs.

"The way in which (this deal) is being implemented will on the one hand bring a reduction in airfares but it will also cause Israeli companies to collapse," he told Israel Radio.

Workers at El Al , Arkia and Israir started their open-ended strike at 5 a.m. (0200 GMT) but the carriers brought forward most departures so that outgoing passengers could leave Israel. Flights coming into Israel and foreign airlines were not affected.

Eini called on the cabinet, which was expected to ratify the agreement later on Sunday, to delay its vote by a month to allow further discussion on adapting the plan to ensure the airlines could continue to compete.

"We are asking for a delay of a month to ensure that (the airlines will not collapse), nothing will happen if we wait another month" he added.

Transport Minister Yisrael Katz said the cabinet would approve the agreement and that it could not be changed because its European signatories had already signed it. He urged the unions to call off the strike.

"The government will ratify the deal today ... the open skies agreement is the only way for El Al to economize at long last and to change its approach so that it can compete in the tough world market," he told Israel Radio.

Katz, a member of Prime Minister Benjamin Netanyahu's right-wing Likud party, has said the deal contained risks as well as benefits and airlines should "exploit the opportunity to compete more vigorously with European airlines".

(Writing by Ori Lewis; Editing by Andrew Heavens)

Source: http://news.yahoo.com/israeli-airline-staff-start-strike-over-open-skies-071229866--business.html

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Sunday, April 21, 2013

Love Home Swap, The Members Club For Swapping Houses, Gets Into Rentals

Screen Shot 2013-04-19 at 11.27.26 AMLove Home Swap, a U.K.-based startup that appeals to homeowners that want to trade their places, is getting into proper rentals. The company, which launched about a year and a half ago, was operating on a member subscription model. People would pay to get access to a network of homeowners that were open to swapping residences across 150 different countries, plus a travel team, personal concierge and travel guides. Now the company, which just raised $1.3 million from MMC Ventures, is offering rentals along with swaps. Swaps are, of course, free to members. With rentals, Love Home Swap will take a 12 percent service fee. If you’re a gold member, it’s 11 percent and for Platinum members, it’s 10 percent. On the hosting side, the company will take a 3 percent service fee, which drops to 2 percent for Gold members and 1 percent from Platinum members. Love Home Swap also pairs each transaction with an insurance policy from Hiscox to protect members against damages or theft. Rentals are a natural move for the company, as nearly two-thirds of members said they would be interested in rentals. It adds a different revenue model to the subscription business. Normally, Love Home Swap charges anywhere from roughly $15 a month to $42 per month to belong to its club, depending on the tier of service you want. At the top level, they get a concierge service that helps with restaurant and flight bookings. That business has helped Love Home Swap grow revenues by 37 percent and triple traffic since funding was closed in December of last year. The company just acquired 1stHomeExchange, to add 23,000 listings. Love Home Swap doesn’t really consider itself a direct competitor to San Francisco’s Airbnb. It positions itself as a service that caters to higher-end customers that are a bit older, own property and have the ability to go on holiday more often. The company points to listings like a six-bedroom house in Koh Samui, Thailand or a five-bedroom chateau in Brittany. The average age of their customer is 46 and they’re predominantly female. It’s split 50 percent between families while 21 percent are couples with no kids and 18 percent are empty nesters. The rest are independent travellers. About a third of the properties on the site are vacation homes, not primary residences. Another competitor in an even higher tier of the market is Inspirato, which

Source: http://feedproxy.google.com/~r/Techcrunch/~3/PKxYgGdMFTE/

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