Here is a video in two parts. It is from a Biblical creationist perspective, but there is a great deal of science in here.
http://youngearth.org/AudioVideo/terry-mortenson/geological-assumptions/video_1.html
http://youngearth.org/AudioVideo/terry-mortenson/geological-assumptions/video_2.html
Click here for the source: http://medias.answersingenesis.org/video/90-2-071-cto-evolution-refuted.mov?e...
Presented in bite-sized portions.
This fits well with my "Logic Lessons" article on the fallacy of Proof by Assertion. Here, Michael Shermer makes a fool of himself by blatantly lying, and does not get away with it.
There is no sound for the first 14 seconds or so.