MINNEAPOLIS >> Wilton Speight came off the bench and threw a 12-yard touchdown pass to Jehu Chesson with under 5 minutes to play and No. 15 Michigan stopped Mitch Leidner on a sneak as time expired to escape with a 29-26 victory over Minnesota on Saturday night. In his first game as interim head coach since Jerry Kill's surprising retirement for health reasons, Minnesota interim coach Tracy Claeys elected to go for the win over a potential tying field goal with the ball on the 1 and 2 seconds left.