Team 100
Video: John Beilein, Zak Irvin, Derrick Walton and Mark Donnal preview Northwestern
Citing defense and two injured captains as obstacles that need to be overcome, Michigan coach John Beilein and juniors Zak Irvin, Derrick Walton Jr. and Mark Donnal discussed preparing for the Wildcats, Kam Chatman's growth, shoring up on defense and more.
