James Harden has been 76ers' bellwether vs. Celtics, and his aggression could decide the series | CBS Sports Headlines James Harden has been 76ers' bellwether vs. Celtics, and his aggression could decide the series The series between Philadelphia and Boston is tied at two games apiece ESN FeedsThis post was … Continue reading James Harden has been 76ers' bellwether vs. Celtics, and his aggression could decide the series