Redskins wide receiver DeSean Jackson could miss 3 to 4 weeks with a strained left hamstring, coach Jay Gruden said on Monday. Jackson was injured on the first play of Washington's second possession in a 17-10 defeat against Miami on Sunday. The three-time Pro Bowler led the Redskins with 1,169 yards receiving and six touchdown catches in 2014, his first season in Washington. More...