Michigan players 'assaulted' in tunnel scuffle with Michigan State, Jim Harbaugh says | CBS Sports Headlines Michigan players 'assaulted' in tunnel scuffle with Michigan State, Jim Harbaugh says The altercation in the locker room tunnel under Michigan Stadium is the second in as many games ESN FeedsThis post was originally … Continue reading Michigan players 'assaulted' in tunnel scuffle with Michigan State, Jim Harbaugh says