Best of The Interview 2009 with Carrie Gracie

Carrie Gracie looks back at some of the best of her guests on the programme in 2009.
There's drama, danger ... and fossils, as we hear from the police chief who foiled a major bomb plot, the billionaire who wants to encourage good leaders and the politician who was caught paying for sex with a prostitute -- oh and the paleontologist who found a 47-million-year-old arboreal quadruped.