In this Sunday, Jan. 18, 2009, file photo, Israeli soldiers return to Israel from the Gaza Strip during the Gaza war. The publication of the names and photographs of two hundred Israeli soldiers on a Web site calling them "war criminals" drew a condemnation Friday from the Israeli military. (AP Photo/Bernat Armangue, File)
Soldiers patrol a street in Madagascar's capital Antananarivo Thursday Nov. 18, 2010, a day after an attempted coup. Soldiers clashed briefly with hundreds of civilians Friday outside a base where dissident military officers have been holed up for three days after the attempted coup. (AP Photo)
Police equipped with submachine guns and bullet-proof vests guard the main train station in Berlin Friday, Nov. 19, 2010, after German Interior Minister Thomas de Maiziere raised the country's terrorist threat level on Wednesday, saying intelligence services had received a tip from an unspecified country about a suspected attack planned for the end of November. (AP Photo/Ferdinand Ostrop)
In this Sunday, Jan. 25, 2009, file photo, F-15 warplanes of the Saudi Air Force fly over the Saudi Arabian capital Riyadh during a graduation ceremony at King Faisal Air Force University. A $60 billion arms deal with Saudi Arabia was expected to be a done deal at midnight Friday, Nov. 19, 2010. (AP Photo/Hassan Ammar, File)
U.S. President Barack Obama waves as he steps off the plane for a NATO summit in Lisbon on Friday, Nov. 19, 2010. U.S. President Barack Obama and the leaders of NATO's 27 other member nations will open a two-day summit Friday aimed at finding ways to keep the Cold War alliance relevant in the 21st century with revamped roles including ballistic missile defense, anti-piracy patrols, and counterterrorism. (AP Photo/Andre Kosters, Pool)
U.S. President Barack Obama, left, shakes hands with unidentified officials as he steps off the plane for a NATO summit in Lisbon on Friday, Nov. 19, 2010. U.S. President Barack Obama and the leaders of NATO's 27 other member nations will open a two-day summit Friday aimed at finding ways to keep the Cold War alliance relevant in the 21st century with revamped roles including ballistic missile defense, anti-piracy patrols, and counterterrorism. (AP Photo/Andre Kosters, Pool)
US President Barack Obama during his arrival in Lisbon, Portugal, Friday, Nov. 19, 2010. After an overnight flight from Washington, Obama arrived Friday morning in the Portuguese capital for summits with NATO partners and the European Union. He'll face tough questions from U.S. allies on his exit strategy in Afghanistan and his preference for stimulus spending at a time when many European nations are enacting austerity measures. (AP Photo/Pablo Martinez Monsivais)
A press photographer arrives for a 'NATO Counter Summit' organized by anti-NATO demonstrators, in Lisbon, Portugal, Friday, Nov. 19, 2010. Heads of State of NATO member countries gather for a two day summit beginning Friday, and will discuss such topics as Afghanistan and missile defense. (AP Photo/Lefteris Pitarakis)
A poster depicting US President Barack Obama is seen outside the 'NATO Counter Summit' organized by anti-NATO demonstrators, in Lisbon, Portugal, Friday, Nov. 19, 2010. Heads of State of NATO member countries gather for a two day summit beginning Friday, and will discuss such topics as Afghanistan and missile defense. (AP Photo/Lefteris Pitarakis)
