MIAMI -- LeBron James and Serge Ibaka were both on the NBA's All-Defensive Team this season, but Ibaka is not impressed with James' skills on that end of the court. Ibaka, theOklahoma City Thunder's power forward, said Monday that James was "not a good defender" and that "he can play defense for two or three minutes but not 48 minutes." James responded to the comments before Tuesday's Game 4 of the NBA Finals. READ MORE