USC vs. Indiana: Five things to watch as Trojans, Hoosiers fight for their CFP lives

USC Trojans and Indiana Hoosiers, described as the reigning national champions, face off on Saturday in a College Football Playoff (CFP) elimination game. Both teams are fighting to keep their playoff hopes alive, with a loss likely ending their CFP chances. The high-stakes matchup has been highlighted by CBS Sports as one of the key games of the weekend.