Bengals turn 49ers mistakes into 21-0 halftime lead

Neither the Bengals nor the 49ers did much to impress offensively in the first half of Sunday’s game, but the Bengals were able to avoid major errors and lead 21-0 as a result. Carlos Dunlap ripped the ball away from Anquan Boldin to set the Bengals up at the 11-yard-line in the second quarter and Jeremy…