Robert Griffin III #10 of the Washington Redskins is tackled by Captain Munnerlyn #41 and James Anderson #50 of the Carolina Panthers during the fourth quarter of the Panthers 21-13 win at FedExField. Griffin took several tough shots during the game and had X-rays on his ribs after the game which came back negative. (Photo by Rob Carr/Getty Images)
Robert Griffin III #10 of the Washington Redskins is tackled by Captain Munnerlyn #41 and James Anderson #50 of the Carolina Panthers during the fourth quarter of the Panthers 21-13 win at FedExField. Griffin took several tough shots during the game and had X-rays on his ribs after the game which came back negative. (Photo by Rob Carr/Getty Images)
