Vince Marotta: Cardinals face tough challenge in Browns; run defense is a question, not real confident this week

Vince Marotta of 98.7 Arizona Sports joined Bull & Fox to talk about the Cardinals' 5-0 start to the season, the impact of Kyler Murray's shoulder injury, the reviews for Kliff Kingsbury in his third season as head coach, why he's not sure about this run defense against the Browns' run game and more.