Buffalo Bills safety C.J. Gardner-Johnson has apologized to his teammates after being ejected from Sunday’s game against the Las Vegas Raiders for spitting on an opponent just before halftime. Gardner-Johnson says he let his emotions take over and he needs to be better. Officials ejected Gardner-Johnson for unsportsmanlike conduct following an exchange with a group of Raiders players, including tight end Brock Bowers. Referee Shawn Smith told a pool reporter that the umpire saw Gardner-Johnson spitting. Bills coach Joe Brady says such an incident “can't happen” and “is going to be addressed.”