Sixers Sixers vs. Celtics - March 11, 2011 March 13, 2011 / 10:27 PM EDT / CBS News Boston Celtics v Philadelphia 76ers Boston Celtics v Philadelphia 76ers Boston Celtics v Philadelphia 76ers Boston Celtics v Philadelphia 76ers Boston Celtics v Philadelphia 76ers Boston Celtics v Philadelphia 76ers Boston Celtics v Philadelphia 76ers Boston Celtics v Philadelphia 76ers Boston Celtics v Philadelphia 76ers Boston Celtics v Philadelphia 76ers Boston Celtics v Philadelphia 76ers Boston Celtics v Philadelphia 76ers