Andy Anderson and his father, James Anderson, local U.S. Army retiree, wait in line to get a photo with and autograph from Herschel Walker, Heisman Trophy recipient and mental health advocate, at Fort Eustis, Va., Sept. 16, 2014. During his visit, Walker encouraged U.S. Service members to ask for help for mental health and substance abuse issues. (U.S. Air Force photo by Airman 1st Class Kimberly Nagle/Released)