Robert Griffin III: I can’t worry about the negativity swirling around

Before quarterback Robert Griffin III took the field on Sunday, Britt McHenry of ESPN reported that there were those in the Redskins organization that believed Griffin has “alienated himself” from his teammates. Gruden reacted angrily to the report, calling it “amateurish” in his post-game remarks and said it was a sign that people are “always gonna…