I had a fishing buddy who's father, a salesman all of his life, had a hobby of card tricks. OK, he never did anything quite like the video, but the man could do some really amazing things with cards. Stuff that had you thinking about it for days. Of course, he never would reveal his secrets, but did advise once that he couldn't do most of his tricks in front of small children. When I asked why, he explained that the majority of his tricks have their foundation in distracting you to one extent or another. Small kids, it seemed, didn't fall for that......