Charlie Crist drops out of Florida's Republican primary, and Abel Maldonado promotes California's Proposition 14. Stephen asks Damian Kulash and Tim Nordwind if they ever make videos with their groupies.

Stephen wishes he had time to talk to Michael J. Fox about his book, "A Funny Thing Happened on the Way to the Future". Mark Moffett describes the elaborate social structures of ants that include market economies and nationalism.