0:48

Barkley's two TDs pace Penn State

0:30

McSorley breaks through for a TD

0:45

Barkley slices through defenders for 53-yard TD

0:40

Barkley jumps over pile and reaches for a TD

0:33

Northwestern QB avoids safety, converts 32-yard pass

0:28

Trace McSorley connects with Tommy Stevens from 10 yards out to score.

0:41

Penn State picks off Northwestern in the red zone

0:37

Alviti 25-yard pass sets up Wildcat TD

0:43

Fisher tossed for targeting

0:28

Miserable punt gives Penn State great field position

0:45

Thorson fumble is his second turnover of quarter

0:49

Franklin is 'enjoying this win'

0:30

Fitzgerald on miscues: 'It's stuff we work on every week'