Pac-12 Networks' Ashley Adamson, Nigel Burton and Nick Aliotti take you through the action as No. 24 USC dropped a tough one to BYU Saturday in Provo, UT. The Trojans kicked a game-tying field goal with 1:43 left in the game to force overtime, but the Cougars' Dayan Ghanwoloku picked off USC in the first overtime period to end the game after BYU kicked a field goal on their possession.