Zack Martin agrees to reworked deal with Cowboys + Sam Howell impresses in preseason debut (8/15 Hour 2)

Hour 2: Mike Florio (@ProFootballTalk) and Chris Simms (@CSimmsQB) discuss latest news in NFL including Zack Martin agreeing to reworked deal with Cowboys, Sam Howell Impresses in Preseason debut and 'Blindside' subject Michael Oher claims Tuohy family tricked him into agreeing to conservatorship.