Obama walks from the Oval Office as he departs for travel to Colombia for the Summit of the Americas, from the White House in Washington

 
Obama walks from the Oval Office as he departs for travel to Colombia for the Summit of the Americas, from the White House in Washington
U.S. President Barack Obama walks from the Oval Office as he departs for travel to Colombia for the Summit of the Americas, from the White House in Washington, April 13, 2012. REUTERS/Jonathan Ernst