The Infinite Monkey Cage USA Tour: Chicago

Fossil Records and other Archaeological Hits.

Brian Cox and Robin Ince take to the stage in Chicago, Illinois, to discuss fossil records and evolution. They are joined on stage by host of NPR's "Wait Wait Don't Tell Me" Peter Sagal, comedian and Saturday Night Live alumnus Julia Sweeney, palaeontologist Paul Sereno and evolutionary biologist Jerry Coyne.