Sports NBA Playoffs: Celtics Vs. Knicks April 20, 2013 / 8:00 PM EDT / CBS News Boston Celtics v New York Knicks - Game One Boston Celtics v New York Knicks - Game One Boston Celtics v New York Knicks - Game One Boston Celtics v New York Knicks - Game One Boston Celtics v New York Knicks - Game One Boston Celtics v New York Knicks - Game One Boston Celtics v New York Knicks - Game One Boston Celtics v New York Knicks - Game One Boston Celtics v New York Knicks - Game One