Photo of Dantonio by Al Goldis/AP - Photo of Harbaugh by Mike Muholland of MLive
By Edward Pevos of MLive
Let the trash talking begin. Both Michigan and Michigan State fans are killing time before the big game by having a war of words on social media.
As fans get ready for the No. 6 Wolverines and No. 24 Spartans in East Lansing, here's what some fans are saying as they go at one another pregame.