gripping account of the hunt for bin laden, then and now. up close, inside, where troops cornered the al qaeda leaders, cnn cameras and correspondents were there for all of it, in a few minutes. right now, the thing that seems almost unchanged nine years later, the pain over lower manhattan. tonight you see the twin beams of light marking where the towers stood. two blocks north the fight over an islamic center goes on, president obama saying at a new conference that anywhere you can build a church, synagogue or hindu temple, you should be able to build a mosque. as for that pastor, terry jones, who somehow thought he had cut a deal in moving the islamic center and mosque for not burning korans tomorrow, it seems he is heading to new york tonight. what for, we have no idea. meantime, donald trump, who offered to buy the mosque if they would move it five blocks farther away, says the offer still stands. we spoke a short time ago. it's the ninth anniversary of 9/11 tomorrow. the fact that there hasn't been a memorial built at ground zero, the fact that ground zero still -- it's a construction zone.