U.S. President Obama and his Chief of Staff Lew walk towards Marine One before leaving the White House in Washington

 
U.S. President Obama and his Chief of Staff Lew walk towards Marine One before leaving the White House in Washington
U.S. President Barack Obama and his Chief of Staff Jack Lew walk towards Marine One before leaving the White House in Washington to visit wounded American military servicemen at Walter Reed National Military Medical Center in Bethesda, Maryland, March 2, 2012. REUTERS/Larry Downing (UNITED STATES - Tags: POLITICS)