Twister Trackers Try To Decode Tornadoes

Filmmaker Sean Casey made this tornado intercept vehicle, or TIV, in front of his house in Studio City, Calif. "Tornadoes, you know, they're magical," Casey says.
Filmmaker Sean Casey made this tornado intercept vehicle, or TIV, in front of his house in Studio City, Calif. "Tornadoes, you know, they're magical," Casey says.