Arizona Cardinals' James Conner carted off field with ankle injury against 49ers

Arizona Cardinals running back James Conner was taken off the field on a cart with a right ankle injury in the third quarter of Sunday's game against the San Francisco 49ers. Conner's leg buckled underneath him as he was tackled on a short run and members of the Cardinals' training staff immediately ran onto the field. Several Arizona players came off the bench as both teams gathered around Conner as he was being treated.