Britain's Prince William and his wife, Kate, the Duke and Duchess of Cambridge, arrive in Tavanipupu, Solomon Islands, on a traditional war canoe Monday, Sept. 17, 2012.

Muslim protesters burn a U.S. flag during a protest against American-made film "Innocence of Muslims" that ridicules Islam and depicts the Prophet Muhammad as a fraud, a womanizer and a madman, outside the U.S. Embassy in Jakarta, Indonesia, Monday, Sept. 17, 2012.

The space shuttle Endeavour sits atop NASA's Shuttle Carrier Aircraft at the Shuttle Landing Facility at NASA's Kennedy Space Center on Monday, Sept. 17, 2012 in Cape Canaveral, Fla. The beginning of Endeavour's final flight to California has been postponed because of weather along the flight route. NASA had planned for the 747 carrying the shuttle to take off from Kennedy Space Center on Monday.

First lady Michelle Obama does a little dance with students in the afternoon school program at the Girls Place in Gainesville, Fla., Monday, Sept. 17, 2012.

The Soyuz TMA-04M capsule carrying the International Space Station crew of U.S. astronaut Joseph Acaba and Russian cosmonauts Gennady Padalka and Sergei Revin lands near the town of Arkalyk in northern Kazakhstan on Monday, Sept. 17, 2012.

Young Kashmiri Muslims see off their relatives leaving for the annual Hajj pilgrimage to the holy city of Mecca, in Srinagar, India, Monday, Sept. 17, 2012. The first group of 279 Kashmiri Muslims left for the annual trip to Mecca in Saudi Arabia, Islam’s holiest place, to participate in the Hajj.