Sione Pouha thinks Stevie Johnson is insensitive to 9/11 victims

Bills receiver Stevie Johnson made fun of Jets receiver Plaxico Burress on Sunday, scoring a touchdown and then pretending to shoot himself in the leg, as Burress actually did three years ago. But while that celebration has gathered all the headlines, Jets defensive lineman Sione Pouha says Johnson did something far more tasteless. Johnson also…