British Prime Minister David Cameron leaves after giving a statement to the media about Scotland's referendum results, outside his official residence at 10 Downing Street in central London,  Friday, Sept. 19, 2014. Scottish voters have rejected independence, deciding to remain part of the United Kingdom after a historic referendum that shook the country to its core. The decision prevented a rupture of a 307-year union with England, bringing a huge sigh of relief to the British political establishment. (AP Photo/Lefteris Pitarakis)
UK's Cameron hosts talks on Scottish voting rights
British Prime Minister David Cameron leaves after giving a statement to the media about Scotland's referendum results, outside his official residence at 10...
Smokes rises from an area due to clashes between Sunni militiamen and Hawthi Shiite rebels in Sanaa, Yemen, Sunday, Sept. 21, 2014. Yemen's top security body imposed an overnight curfew in restive areas of the capital, Sanaa, on Saturday after Shiite rebels took over the state television building amid heavy clashes and the U.N. envoy to the country signaled that a deal had been reached to end the violence. (AP Photo/Hani Mohammed)
Yemen Shiite rebels rout Islamist-allied general
Smokes rises from an area due to clashes between Sunni militiamen and Hawthi Shiite rebels in Sanaa, Yemen, Sunday, Sept. 21, 2014. Yemen's top security body...
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In this Sept. 7, 2014, file photo, Palestinian President Mahmoud Abbas waves to photographers as he arrives to attend an Arab foreign minister meeting at the Arab League headquarters in Cairo, Egypt. It's a busy week in Mideast diplomacy, book-ended by the launch of Israel-Hamas talks about a border deal for blockaded Gaza and the Palestinian president's U.N. speech scheduled for Friday, Sept, 26, 2014, about a new strategy for dealing with Israel. (AP Photo/Hassan Ammar, File)
Palestinian reconciliation talks begin in Egypt
In this Sept. 7, 2014, file photo, Palestinian President Mahmoud Abbas waves to photographers as he arrives to attend an Arab foreign minister meeting at the Arab...
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Empty streets are seen during a three-day lockdown to prevent the spread on the Ebola virus, in Freetown, Sierra Leone, Sunday, Sept. 21, 2014. Volunteers going door to door during a three-day lockdown intended to combat Ebola in Sierra Leone say some residents are growing increasingly frustrated and complaining about food shortages.(AP Photo/ Michael Duff)
Streets bustling after Sierra Leone shutdown ends
Empty streets are seen during a three-day lockdown to prevent the spread on the Ebola virus, in Freetown, Sierra Leone, Sunday, Sept. 21, 2014. Volunteers going...
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Cowboys erase 21-point deficit, beat Rams 34-31
Dallas Cowboys running back DeMarco Murray, center, is stopped by St. Louis Rams defensive tackle Ethan Westbrooks, left, and defensive end Eugene Sims during the...
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Houston Texans wide receiver DeAndre Hopkins (10) pulls in a pass against New York Giants cornerback Prince Amukamara (20) in the second quarter of an NFL football game, Sunday, Sept. 21, 2014, in East Rutherford, N.J. (AP Photo/Kathy Willens)
Turnovers, Jennings, Manning lead Giants to win
Houston Texans wide receiver DeAndre Hopkins (10) pulls in a pass against New York Giants cornerback Prince Amukamara (20) in the second quarter of an NFL...
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Late interception clinches Patriots' 16-9 win
Oakland Raiders outside linebacker Khalil Mack (52) pressures New England Patriots quarterback Tom Brady (12) in the first half of an NFL football game Sunday,...
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New Orleans Saints quarterback Drew Brees goes after Minnesota Vikings strong safety Robert Blanton (36) after a flag was thrown for a personal foul on a sack in the second half of an NFL football game in New Orleans, Sunday, Sept. 21, 2014. (AP Photo/Rogelio Solis)
Saints defense better in 20-9 win over Vikings
New Orleans Saints quarterback Drew Brees goes after Minnesota Vikings strong safety Robert Blanton (36) after a flag was thrown for a personal foul on a sack in...
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