You knew it was only matter of when and not if Ron Artest was going to lose another screw and do something stupid like he did yesterday with this flying elbow on James Harden. Harden went down with a concussion and should be out for at least a few games. Artest aka Metta World Peace should be suspended twice as long as many games as Harden misses. I'm buying his excuses anymore. This was a blatant elbow even if he continues to try to deny it. The NBA Playoffs start this week. Losing Artest would be a huge blow for the Lakers as they will probably lose their first round matchup without him.