Chris Bosh scored 12 points against his former team, which saw a 15-point edge trimmed to three in the final minutes but LeBron James’ steal and dunk with just more than two minutes left gave Miami some breathing room, and the Heat held on to defeat the Toronto Raptors 95-89. LeBron James finished with 30 points and Dwyane Wade added 25 and Mario Chalmers 11 for the Heat (18-6), who won for the 10th time in its last 12 games and moved within one game of Chicago (20-6) for the best record in the Eastern Conference.