Redskins notes: Carriker, Orakpo sidelined early

ST. LOUIS -- Carriker, Orakpo sidelined early Before Robert Griffin III took a snap in the first quarter Sunday, two key Redskins defenders left because of injury. Defensive end Adam Carriker was helped off after injuring his right knee 21 seconds into the game. He never returned, spending much of the game sitting with a wrap the size of a bowling ball on the knee. Then outside linebacker Brian Orakpo injured his right chest after sacking Bradford...