WASHINGTON - MAY 06: U.S. President Barack Obama waves to visitors as he walks towards the Marine One for a departure on the South Lawn of the White House May 6, 2011 in Washington, DC. Obama was ... more 
WASHINGTON - MAY 06: U.S. President Barack Obama waves to visitors as he walks towards the Marine One for a departure on the South Lawn of the White House May 6, 2011 in Washington, DC. Obama was heading to Indianapolis to speak on a cleaner, safer, and more secure energy future, and to Fort Campbell, Kentucky to meet with the Navy SEAL team that executed the mission against Osama Bin Laden. (Photo by Alex Wong/Getty Images) less 
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Getty Images | Photo By Alex Wong / Getty Images
Fri, May 6, 2011 10:16 AM EDT