Bernard, a shifty young running back, earned the first score of his career on a sevenyard run in the first quarter then broke a 1010 tie in the third on a 27yard reception that helped the Bengals (11) run away from their AFC North foes who slipped to 02.He finished with 38 yards on the ground and 27 yards receiving."It's nice to be able to throw check downs and for him to take it for a touchdown," Bengals quarterback Andy Dalton told reporters. "He ran the ball well (also), that's what we expect out of him."Pittsburgh struggled on offense for the second consecutive week, and was limited to just 278 total yards as they lost their opening two games for the first time since 2002."There's not a lot of positives going on right now," said Pittsburgh's Ben Roethlisberger. "We can't start doubting each other.I guess the fans the false fans outruled us. I thought he was a great coach, probably one of the best coaches I've ever been around. He brought me