Okay, I'll go first.
NATO's role in energy security clearly is about the relationship with Russia, by and large, and the Middle East. I think it does need to take energy security into account, but I think we're going to have to be cautious about using an alliance that is based upon the military in order to deal with energy security. It's far more important to be dealing with sources of energy from a diplomatic perspective than to be using a military alliance. The trouble is, if you are a military alliance, you see military threats far more quickly than you see opportunities for cooperation.