FILE – In this Sept. 16, 2009 file photo, President Barack Obama uses a light saber as he “attacks” Olympic fencer Tim Morehouse who won a silver medal in Men’s Saber Fencing at the Beijing Olympics. Obama will travel to Denmark to support Chicago’s bid for the 2016 Summer Olympics, projecting the highest-ever White House profile in lobbying for the international event. (AP Photo/Charles Dharapak)