Chicago Bears LB Cassius Marsh says he was 'hip-checked' by ref before being hit with taunting penalty - 'Incredibly inappropriate' - ESPN
Former Steelers LB Cassius Marsh says he was 'hip-checked' by ref during penalty call
NFL Officiating: Zebras gone wild
Chicago Bears linebacker Cassius Marsh talks about his late taunting penalty
Starts Are There, But Cardinals Need To Find Way To Finish
Tomlin Supports NFL's Taunting Emphasis To 'Clean Up Our Game' - Steelers Depot
Bears pass rusher Cassius Marsh fined by NFL for controversial taunting penalty vs. Steelers, per report
Seriously, what's the deal with the NFL's taunting penalties? - Sports Illustrated
Bears vs. Steelers: Winners and Losers from Week 9
Boswell's late field goal lifts Steelers past Bears 29-27
Pittsburgh Secures Controversial Win Over Bears; Late Call Costs Chicago
Monday Night Football: Steelers edge Bears in controversial contest to continue winning streak