I'm interested in hearing how Facebook plans to protect children (13-18 year old) with the new video chat feature. I'm sure there's a plan, and there already ar

I'm interested in hearing how Facebook plans to protect children (13-18 year old) with the new video chat feature. I'm sure there's a plan, and there already are plans in place with their existing products, but I would be interested in hearing Mark's thoughts on children and this new video feature, and whether or not there would be any parental controls. I know Facebook disables certain features for users under 16, so I'm wondering if they would disable video chat for younger users too. I really wish someone in the media panel would ask this question.