U.S. President Barack Obama reacts as he arrives on the South Lawn of the White House in Washington

 
U.S. President Barack Obama reacts as he arrives on the South Lawn of the White House in Washington
U.S. President Barack Obama reacts as he arrives on the South Lawn of the White House in Washington November 14, 2010. REUTERS/Joshua Roberts (UNITED STATES - Tags: POLITICS ODDLY IMAGES OF THE DAY)