both schools seems to be taking this incident seriously. >> jim harbaugh is calling for criminal charges. he says two of his players were junior. one of the player's attorneys says he received a concussion. eight michigan state football players are now suspended, as you mentioned. the university released a statement yesterday saying, we are transparently working with law enforcement and the big ten kvrns to evaluate additional facts. we will continue to take appropriate action in this matter as we learn more. the student athlete suspensions will remain in place until the investigations are completed. michigan stadium, or the big house as it's called, 95-year-old venue has a shared tunnel, which sets a table for something like this. it's not uncommon to have shared tunnels, we see it in the nfl as