In this Wednesday, July 9, 2014 file photo, International Olympic Committee (IOC) President Thomas Bach speaks during a press conference after an executive board meeting at the IOC headquarters in Lausanne, Switzerland. IOC leaders gather in the Swiss lakeside town of Montreux this week to put the finishing touches on a package of reforms, including changes to the bidding process and sports program and creation of an Olympic television channel. (AP Photo/Keystone, Jean-Christophe Bott, File)
IOC gives provisional recognition to Kosovo
In this Wednesday, July 9, 2014 file photo, International Olympic Committee (IOC) President Thomas Bach speaks during a press conference after an executive board...
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This frame grab image from a live NASA feed shows Russian astronauts Maxim Suraev and Alexander Samokutyaev during a spacewalk outside the International Space Station on Wednesday, Oct. 22, 2014.  The astronauts are performing maintenance, removing two antennas that are no longer needed, inspecting the outside of the Russian segment, collecting samples from windows and elsewhere to check for engine exhaust and other materials. (AP Photo/NASA)
3rd spacewalk in 3 weeks at space station
This frame grab image from a live NASA feed shows Russian astronauts Maxim Suraev and Alexander Samokutyaev during a spacewalk outside the International Space...
Wall Street is etched in the facade of a building in New York's Financial District, Thursday, Oct. 2, 2014. Hopes for fresh stimulus from the European Central Bank and China's steady growth bolstered Asian stocks Wednesday Oct. 22, 2014 after the S&P 500 had its best day of the year. European markets drifted lower.  (AP Photo/Richard Drew)
US stocks open mixed; Yahoo among early gainers
Wall Street is etched in the facade of a building in New York's Financial District, Thursday, Oct. 2, 2014. Hopes for fresh stimulus from the European Central...
A Pennsylvania State Police Trooper patrols the cemetery at St. Paul's United Church of Christ on Tuesday, Oct. 21, 2014, in Swiftwater, Pa., during the ongoing search for suspected killer Eric Frein. With two possible sightings in four days, Frein, 31, who's charged with opening fire outside the Blooming Grove state police barracks on Sept. 12, killing a trooper and seriously wounding another, appears to have moved out of the deep woods and into a more heavily trafficked area of the Pocono Mountains. (AP Photo/Scranton Times & Tribune, Butch Comegys)
Schools reopen as ambush suspect manhunt continues
A Pennsylvania State Police Trooper patrols the cemetery at St. Paul's United Church of Christ on Tuesday, Oct. 21, 2014, in Swiftwater, Pa., during the ongoing...
In this photo taken on Tuesday, Sept. 30, 2014, detained American Jeffrey Fowle is interviewed by journalists at the Koryo National Club in Pyongyang, North Korea. Fowle was detained for six months for leaving a Bible in a nightclub in the city of Chongjin, where he was visiting with a foreign tour group. He was flown out of North Korea on Tuesday, Oct. 21, 2014, on a U.S. military jet that two Associated Press journalists spotted at Pyongyang's international airport. Why did North Korea free Fowle, and only him, when two other Americans remain in prison there? Probably because Pyongyang considered him the most minor of the three offenders, and may believe that releasing him could improve abysmal U.S. relations and even temper growing international criticism of its human-rights record. (AP Photo/Kim Kwang Hyon)
Analysis: Fowle was North Korea's easiest US case
In this photo taken on Tuesday, Sept. 30, 2014, detained American Jeffrey Fowle is interviewed by journalists at the Koryo National Club in Pyongyang, North...
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In this July 9, 2014 photo, David Demeter sorts packages at the FedEx Express station in Nashville, Tenn. FedEx on Wednesday, Oct. 22, 2014 forecast that deliveries between Thanksgiving and Christmas Eve will rise 8.8 percent over last year, to 290 million shipments. That's a more subdued forecast than a year ago, when FedEx predicted 13 percent growth for the season. (AP Photo/Mark Humphrey)
FedEx predicts increase in holiday deliveries
In this July 9, 2014 photo, David Demeter sorts packages at the FedEx Express station in Nashville, Tenn. FedEx on Wednesday, Oct. 22, 2014 forecast that...
Australian ultra-marathon swimmer Chloe McCardel gives the thumbs up sign as she rests on a boat off the Nassau coastline early Wednesday Oct. 22, 2014 after completing her world record marathon swim attempt. McCardel was severely dehydrated and fatigued, in addition to having suffered multiple jellyfish bites and the affects of sunstroke during the 128 kilometer (80 mile) swim from the island of Eleuthera to New Providence, Bahamas. (AP Photo/Tim Aylen)
Australian finishes marathon swim in Bahamas
Australian ultra-marathon swimmer Chloe McCardel gives the thumbs up sign as she rests on a boat off the Nassau coastline early Wednesday Oct. 22, 2014 after...
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