Wochit News - Colin Kaepernick Anthem Controversy Rages On - SANTA CLARA, Calif. -- Letting his hair go au natural and sprinting between drills as usual, Colin Kaepernick took the field Sunday with the San Francisco 49ers as his stance against standing for the national anthem drew chatter across NFL camps. Two days after he refused to stand for the “The Star Spangled Banner” before the 49ers' preseason loss to the Packers, Kaepernick stopped briefly on a side field to talk with Dr.