Boy, CNN's election-night magic hologram technology was a hit! And all for the low, low price of $300,000 to $400,000 . Money is no object in these times of plenty! Today, CNN boy wonder Anderson Cooper learns how the magic was made—and then is treated to the amazing sight of his colleague Erica Hill disappearing with a snap of her fingers! Too bad CNN moved AC's laptop in the jump cut, or it would have really looked convincing. Click to watch the poor trickery of cable news in action.