ITF EXTRA: Michigan confident heading into Iowa, Derrick Moore, Eyabi Okie ready for bigger roles

Michigan Wolverines football lost seven starters from its defense last season, but the group has looked impressive through four games. The 34-27 win over Maryland last week had its ups and downs, but the Maize and Blue made enough big plays on both sides of the ball to come away with the win. We give the latest on Michigan's mentality heading into Iowa and intel on two emerging edge rushers.