NBA: Atlanta Hawks beat Boston Celtics 88-83

Boston Celtics forward Paul Pierce reacts after a foul is called in the first half of their NBA basketball game against the Atlanta Hawks in Atlanta, Georgia April 1, 2011. Celtics lost 83-88.Atlanta Hawks center Zaza Pachulia (L) gets into a scuffle with Boston Celtics center Jermaine O'Neal in the first half of their NBA basketball game in Atlanta, Georgia April 1, 2011.Atlanta Hawks forward Al