Former U.S. Republican presidential nominee Mitt Romney is pictured as he arrives at the White House for lunch with U.S. President Barack Obama at the White House in Washington

 
Former U.S. Republican presidential nominee Mitt Romney is pictured as he arrives at the White House for lunch with U.S. President Barack Obama at the White House in Washington
Former U.S. Republican presidential nominee Mitt Romney is pictured as he arrives at the White House for a private lunch with U.S. President Barack Obama at the White House in Washington, November 29, 2012. REUTERS/Jason Reed