By Madeline Coleman The Spartans coach said “swift and appropriate action” will be taken in regard to Saturday night’s incident. Saturday night’s Michigan-Michigan State game became marred in the minutes following the Wolverines’ 29-7 victory when several Spartans players were caught on video assaulting a Michigan player. Michigan State coach Mel Tucker issued a statement about the incident Sunday morning, tweeting in a thread, “As Spartans our program has a responsibility to uphold the highest level of sportsmanship. While emotions were very high at the conclusion of our rivalry game at Michi…