Boris Johnson

The world does need another book about Winston Churchill. Boris Johnson explains why the British Bulldog continues to enthrall us -- and why he'd like to be an elephant seal.

London Mayor Boris Johnson was on the show to talk about his city, and how it's remained a world capital for centuries. He also told us what he does when he's not running London.

Boris Johnson, mayor of London, talks about how London became one of the most exciting and influential places on Earth. In Johnson's Life of London, he tells the story of his city and the outsized characters—famous and infamous, brilliant and bizarre—who have shaped it.