demonstrators lining the streets outside of the u.n. to protest the iranian leader. addressing a u.n. session on global poverty yesterday, ahmadinejad said that capitalism is dying. and that it's time for a new economic system. well, president obama turns his attention to the world's stage today. arriving in new york ahead of his big speech to the u.n. general assembly tomorrow. two years ago while campaigning, here's what the now president said about dealing with iran. >> i will use all elements of american power to pressure the iranian regime, starting with aggressive, principled, and direct diplomacy. backed with strong sanctions and without preconditions. >> that was back in 2008. so how will president obama handle the iran situation two years later? cnn foreign affairs correspondent jill dougherty is joining us now. and it doesn't seem like we're going to hear the same tough rhetoric we heard last year at the united nations general assembly. >> i was thinking about that. if you look at that quote from