as mike hirsch said, it's fascinating to watch with each visit the change.e and more high rises, more and more fancy restaurants, beautiful new contemporary art museum down by the harbor. all the signs of modernity and success and by western standards and affluence. yet, at the same time, with these successive trips i've made, more and more women are veiled, more and more piety in the streets, more and more attendance at mosques, which the secular people in istanbul used to not like. you don't hear that anymore. how prime minister erdogan has tried to bridge that duality is with economic growth, with prosperity, with new development, with a new subway system in that beautiful city. now he finds something that he thought of as a piece of economic development is having perhaps been one bridge too far. richard engel and others would know better where it's headed. i can tell you president obama and secretary kerry are monitoring it closely. this is an absolutely crucial moment in the middle east. if it's just an occupy movement that fades, everybody back in wash