Herschel Walker visits Beale
Herschel Walker, former National Football League running back and Patriots Support Program Anti-Stigma Campaign spokesman, signs autographs for members of Team Beale during his visit to promote and educate Airmen on mental health awareness Nov. 6, 2014, at Beale Air Force Base, Calif. Walker began to promote mental health awareness after publishing his book, which discusses his experience with dissociative identity disorder. (U.S. Air Force photo by Airman 1st Class Ramon A. Adelan/Released)