Caleb Williams stars in USC's season-opening blowout win over San Jose State

Caleb Williams passed for 278 yards and 4 touchdowns in the 56-28 victory.
True freshman Zachariah Branch scored on a 96-yard kickoff return and 25-yard pass in his impressive debut.
USC's defense showed weaknesses containing mobile quarterbacks and giving up big plays.
Williams recovered a fumbled snap and threw a 76-yard touchdown pass, highlighting his athleticism.
The win kicks off USC's season as they look to contend for the national championship behind Heisman winner Williams.