COLUMBUS, Ohio (AP) -- Ohio State swept its troubles away for at least a day. Quarterback Troy Smith ran for 145 yards, Ted Ginn Jr. set school and Big Ten records with his fourth punt return touchdown of the season and the Buckeyes upset No. 7 Michigan 37-21 on Saturday. The loss kept the Wolverines (9-2, 7-1) from clinching an outright Big Ten title and may have cost them a return visit to the Rose Bowl, pending the outcome of Wisconsin's game at Iowa later Saturday. The Wolverines had won their last 13 conference games. They needed Iowa to beat...