Legendary Magician David Copperfield Reveals His Secrets in Court

Legendary magician David Copperfield took the stand in a Las Vegas courtroom, where he's being sued by a fan who says he suffered traumatic brain injuries during a performance at the MGM Grand. Gavin Cox is suing Copperfield, the MGM Grand and a construction company, all of whom deny that they're to blame. Now, as Copperfield takes the stand, he's being forced to pull back the curtain on his famous illusion and reveal how he did it.