Watch: Saquon Barkley breaks loose for 78-yard TD

The New York Giants, led by Saquon Barkley, are ripping up the Washington Redskins' rush defense.

Barkley broke loose for a 78-yard touchdown in the second quarter. He had 10 carries for 159 yards and a touchdown in the first half.

The Penn State product is making his case for Offensive Rookie of the Year.