Watch: HUGE Undefeated Week 4 Tests for Big Ten Titans: How will OSU, PSU &, Michigan Handle It?

Jake Butt and Adam Breneman break down the undefeated tests for the Big Ten's Top 10 teams this weekend as Ohio State travels to Notre Dame, Iowa enters a Penn State White Out and Rutgers rolls into Michigan. 0:00 - On the White Out environment and Penn State vs. Iowa matchup 10:31 - Ohio State hits the road for major matchup with Notre Dame 16:46 - Rutgers brings 3-0 record to Ann Arbor for undefeated Michigan matchup #ohiostatebuckeyes #pennstatenittanylions #michiganwolverines #rutgersscarletknights #iowahawkeyes