(By Rick Bonnell, rbonnell@charlotteobserver.com) I wonder when was the last time that LeBron James walked, was tied up for a jump ball, and was called for two charges all in the same half? All that happened in the first half and James was furious following that second charge, drawn by Gerald Wallace.Strange statistic of the night: The Bobcats shot better from the field (58 percent) than the foul line (55 percent) in the first half. Rookie Derrick Brown's 2-of-6 from the line was a major drag on that stat.