Another response not worthy of a response and another person who can't seem to read what I wrote. If this person could read they would see that I wrote "I like some of Blaine's street magic" which in turn means I actually like Blaine not hate! If this person would read they would see I wrote "throw a breathing device on his face". A diver could do that. Besides, not being able to see has nothing to do with being able to put a breathing device on your face. Yes, I could have said to break the glass but why bother. Breaking the glass would probably be difficult and tougher to predict. A valve would do the trick just as well. Anyone with any bit of knowledge could design the right rate of release of the water. All you have to do is drain about a foot or so of water so his head is out and he can breath. He wouldn't be sucked down. I suppose you believe everything you see Blaine do on TV. I won't burst your bubble and point out some of the other camera tricks he has used to make some of his stuff appear more dramatic.