Ohio State cruised to a 2-0 win over Iowa on Sunday afternoon.
Mike Hall, Chuck Long, and Howard Griffith break down all of the week 4 action.
Saquon Barkley, with his 358 all purpose yards and a touchdown, helped to lead Penn State to a 21-19 victory over Iowa on Saturday.
Iowa's Akrum Wadley runs for a 35-yard touchdown against Penn State in the fourth quarter.
Iowa's Nathan Stanley completes a pass to Nick Easley for a 21-yard touchdown against Penn State in the second quarter.
Penn State forces a safety after taking down Iowa's Akrum Wadley in the end zone in the second quarter.