File photo shows U.S. President Obama with former presidents in Washington

 
File photo shows U.S. President Obama with former presidents in Washington
Former U.S. President George H.W. Bush (L-R), then president-elect Barack Obama, then President George W. Bush, former President Bill Clinton and former President Jimmy Carter meet in the Oval Office of the White House in Washington in this January 7, 2009 file photo. REUTERS/Kevin Lamarque/Files