Family members and U.S. soldiers embrace during a welcome-home ceremony for troops returning from Iraq, Nov. 10, 2011, in Fort Carson, Colo. More than 100 soldiers from the 549th Quartermaster Company, 43rd Sustainment Brigade returned after a seven-month deployment. (John Moore/Getty Images)

Chairman of the Joint Chiefs of Staff Gen. Martin Dempsey, left, and General Counsel for the Defense Department Jeh Johnson, listen during a hearing of the Senate Armed Services Hearing, Nov. 10, 2011, on Capitol Hill in Washington. (Brendan Smialowski/Getty Images)

An airliner flies over the 7th Green as Tiger Woods prepares to putt during Day 1 of the 2011 Emirates Australian Open at The Lakes Golf Club, Nov, 10, 2011, in Sydney, Australia. (Ryan Pierse/Getty Images)

Arab tourists take a boat tour in the lower cave of the Jeita Grotto, Nov. 10, 2011, a day before voting ends for the New 7 Wonders of the World campaign. Jeita Grotto, a compound of caves located 12 miles north of Beirut, in the Valley of Nahr al-Kalb, is a finalist representing Lebanon. (Hussein Malla/AP Photo)

A pole dancer performs on a street sign to promote the Miss Pole Dance South America 2011 competition in Buenos Aires, Argentina, Nov. 10, 2011. (Natacha Pisarenko/AP Photo)

Historic gravestones are shown in the SchPIRA Museum, Nov. 9, 2011 in Speyer, Germany. Jews first settled in Speyer in the 11th century and by the Middle Ages, Speyer was among the most important centers of Jewish life in central Europe. The Nazis burned its synagogue in the infamous Kristallnacht pogrom (Night of Broken Glass) of 1938. (Ralph Orlowski/Getty Images)

A creation by designer Jean-Paul Goude, used in 1989 for the bicentennial of the French Revolution, is seen at the Arts Decoratifs museum in Paris, Nov.10, 2011. The extravagant French photographer and graphic designer, known for his over-the-top fashion spreads and visually shocking ads, is getting his own retrospective in a wing of Paris’ Louvre Museum. (Laurent Cipriani/AP Photo)

Republican presidential candidates Texas Gov. Rick Perry and Rep. Ron Paul, R-Texas, speak during a Republican Presidential Debate at Oakland University in Auburn Hills, Mich., Nov. 9, 2011. Paul was reacting to Perry not remembering the third federal agency he would shut down if elected president. (Paul Sancya/AP Photo)

Sri Lankan Buddhist devotees, dressed in white in observance of religious rituals, walk as others light oil lamps during prayers at Kelaniya Buddhist temple, outside of Colombo, Sri Lanka, Nov. 10, 2011. Every month, this island nation of 19 million people shuts down for the Full Moon day. (Gemunu Amarasinghe/AP Photo)