That's the Ticket Episode 1: Vet on It

In the first episode of this three part mini-series, Dan Pfeiffer and Alyssa Mastromonaco break down the vetting for vice presidential candidates - how it happens, why it's so secret, and what can go wrong. They'll talk you through the history of the vetting process, their experiences on the Kerry and Obama campaigns, and how they think the Biden campaign is approaching the process.