Week 4 is in the books and the Big Ten Season is halfway over OH NO! Fret not however, Sam is back again to break down the action from the last week. He'll talk more Harbaugh and the Wolverines ugly demise, a little about the frisky and undefeated Northwestern team as well as the best performers from across the conference. Then Sam will look at the Hoosiers shutout in East Lansing before looking ahead to the Ohio State game and the rest of next week's pivotal conference slate.