Mike Zimmer DEFENSE IS COOKING at Cowboys Training Camp! (Blue and White Scrimmage)

Mike Zimmer has the Dallas Cowboys defense looking good so far in training camp. Defense showed up big time during Blue and White scrimmage. Could this be the lift the Cowboys needed to go further into the playoffs?

- Demarvion Overshown an emerging star on defense?

- Rookie DB Caelen Carson making a name for himself

- Mazi Smith looking much improved

#dallascowboys #cowboys #thedakattack #mikezimmer