Being somewhat a fan of Dawkins, I thought it would be nice to share some of the videos that are on the web with you guys.
[I've also read his latest book, I am not a TV-holic. Generally I try to avoit it]
http://tv-links.co.uk/listings/9/5200
Enemies of Reason would be a nice place to start. During those two short videos, his focus is on pseudoscience (mainly pseudomedicine).
Enjoy.