WATCH: Penn State coach James Franklin abruptly stops players from planting flag on USC's field CBS SportsPSU escapes USC behind Warren's 17-catch day ESPNFor Lincoln Riley, USC's loss to Penn State is just the latest disappointment in a string of them: 'It always falls on me' Yahoo SportsNo. 4 Penn State fights back from two-touchdown deficit for walk-off win against unranked USC in overtime Fox NewsNo.