I had the opportunity to watch the north section of the Clarion Hotel in Toledo come down yesterday. It was fascinating to watch it happen, there were actually guys under the hotel cutting the supports partially. Then once all of the supports were cut they pulled the supports out one-by-one until the building fell. You can see this happening in the video. There are 2 angles, one from the ground and one from the air, be sure to watch all the way through to see both!