Stefan Molyneux's "Truth About Che Guevera" is an absolute must. I knew the guy was a commie, but I didn't know how much of a crusaderist he was. Spoiled brat, rich parents, and those motorcycle rides he did? Yeah, all financed on mommy's dime. Listen to it if for any other reason than to see the predictive qualities and traits that I laid out in my Crusaderism series.
Penn Gillette has Richard Dawkins on who has an amazing discussion about genetics, evolution, and epo-genetics.