Hi everyone! I attended to EMC and I was amazed (obviously) with Lu Chen's ACAAN. I've been doing some research and found some information about the original effect, created by David Berglas. It's an "Any Card At Any Number", in which the performer NEVER touches the deck. Created 50 years ago, the BERGLAS EFFECT is one of the best illusions I've ever found. After having watched it in different places, I'd really like to learn it, but I don't know where it is available... Is it in video format anywhere? Is there a book in which I can learn it? Thanks everyone!