Yeah I was wondering if Lucas would even address this topic. I can't wait for Kenobi to kick Anakin's bootie for this. You just can't have the Chosen One going around killing young Padawans. That #$%^ has to stop!
Seriously, Anakin is going to whip up an impressive serial killing spree body count in his flick. He kills Dooku, Windu, Padme, and even Padawans. To think it all started in the dessert with Tusken Raiders. Padme should have a different point of view of her loverboy in Ep 3!