The National Football League’s Washington Redskins tight end Vernon Davis, signs memorabilia for service members during USAA’s Salute to Service NFL Boot Camp event at the Bon Secours Washington Redskins Training Center, Richmond, Virginia, Aug. 6, 2019. Redskins players spent time talking to service members as a show of appreciation and support for their military service. (U.S. Air Force photo by Airman 1st Class Monica Roybal)