Special: We Chat With Neil DeGrasse Tyson

Neil deGrasse Tyson is one of the very few people smart enough, knowledgeable enough, charming enough, and yes, famous enough that he might just be the best spokesperson for science alive. He's certainly the best spokesperson for American space exploration, a subject that has never needed advocates more than it does today. I recently had the chance to talk with Dr. Tyson about these matters and much more.