Vikings’ Sam Bradford expected to play despite ailing knee

EDEN PRAIRIE, Minn. — Minnesota Vikings quarterback Sam Bradford is expected to play at Pittsburgh despite a knee injury that limited him all week in practice. Coach Mike Zimmer said Friday he anticipates that Bradford will play Sunday. Bradford was listed as questionable on the injury report. Bradford was named the NFC Offensive Player of the Week for his performance Monday in the opener against New Orleans. He showed no signs of trouble during the game.