Celtics, Cavs downed by teams at bottom of East (AP)

LeBron James didn't agree with the traveling call that helped prevent his Cleveland Cavaliers from beating lowly Washington. A loss to the struggling New York Knicks leaves little doubt Kevin Garnett and the Boston Celtics are stumbling atop the Eastern Conference. James was whistled for taking an extra step while driving for a potential tying layup with 2.3 seconds left, and Cleveland lost 80-77...