U.S. Marine Corps Sgt. Gabby Graves-Wake shakes hands with Prince Harry before the opening ceremony of the 2016 Invictus Games at the ESPN Wide World of Sports in Oralndo, Fla., May 8, 2016. Graves-Wake is a member of Team US for the games, an international adaptive sports competition for wounded, ill, and injured Service members and veterans. (U.S. Marine Corps Photo by Capt. Andrew Bolla/Released)