Liquid architecture. It's like jazz - you improvise you work together you play off each other you make something they make something. And I think it's a way of - for me it's a way of trying to understand the city and what might happen in the city.
There is no doubt that America remains the premier political economic military power in the world and I both expect and count on it remaining so because I think that's certainly in our best interest but also the best interests of the world.