San Francisco 49ers quarterback Colin Kaepernick during NFL football training camp Sunday, July 31, 2016, in Santa Clara, Calif.
San Francisco 49ers quarterback Colin Kaepernick during NFL football training camp Sunday, July 31, 2016, in Santa Clara, Calif. Marcio Jose Sanchez AP
San Francisco 49ers quarterback Colin Kaepernick during NFL football training camp Sunday, July 31, 2016, in Santa Clara, Calif. Marcio Jose Sanchez AP