Why So Many Tornados?

ABC's Jackie Meretsky examines the weather phenomenon.
3:00 | 04/17/11

Coming up in the next {{countdown}} {{countdownlbl}}

Coming up next:

{{nextVideo.title}}

{{nextVideo.description}}

Skip to this video now

Now Playing:

{{currentVideo.title}}

More information on this video
Enhanced full screen
Explore related content
Comments
Related Extras
Related Videos
Video Transcript
Transcript for Why So Many Tornados?

This transcript has been automatically generated and may not be 100% accurate.

{"id":13393612,"title":"Why So Many Tornados?","duration":"3:00","description":"ABC's Jackie Meretsky examines the weather phenomenon.","section":"GMA","mediaType":"Default"}