President Barack Obama shakes hands with retired Marine Cpl. William “Kyle” Carpenter after awarding him the Medal of Honor, Thursday, June 19, 2014, in the East Room of the White House in Washington. Carpenter took a blow from a grenade to protect a fellow Marine in Afghanistan, sustaining major wounds including the loss of his right eye. He is the eighth living recipient to be chosen for the Medal of Honor for actions in Iraq or Afghanistan. (AP Photo/Pablo Martinez Monsivais)