Army veteran Robert Roberts hugs his coach Navy veteran Laura Root, who is a former gold medal winner in shooting in the Warrior Games, after Roberts competed in air pistol finals during the 2017 Department of Defense (DoD) Warrior Games in Chicago, Ill., July 6, 2017. The DoD Warrior Games are an annual event allowing wounded, ill and injured service members and veterans to compete in Paralympic-style sports including archery, cycling, field, shooting, sitting volleyball, swimming, track and wheelchair basketball. (DoD photo by Roger L. Wollenberg)