Arizona DPS director tweets response to Nike's Kaepernick ad

PHOENIX (KSAZ) - The director of the Arizona Department of Public Safety tweeted a response to Nike's ad campaign featuring former NFL quarterback Colin Kaepernick. On Wednesday night, Col. Frank Milstead�tweeted out an image of slain DPS Trooper Tyler Edenhofer with the words, "Believe in something. Even if it means sacrificing everything."