Watch Shania Twain show Megyn Kelly how to do her dance moves

Costumed as country singer Shania Twain for Halloween, Megyn Kelly shares some scares that her studio guests got as they were cleared by security. Then the real-life Shania shows Megyn how to do some of her signature moves, and talks about her long-awaited new album, “Now,” her upcoming film “Trading Paint,” and her recovery from Lyme disease.