The Planet's Fastest Animal

Meet the woman trying to save cheetahs.
6:53 | 08/17/10

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

Coming up next:

{{nextVideo.title}}

{{nextVideo.description}}

Skip to this video now

Now Playing:

{{currentVideo.title}}

Comments
Related Extras
Related Videos
Video Transcript
Transcript for The Planet's Fastest Animal

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

{"duration":"6:53","description":"Meet the woman trying to save cheetahs.","mediaType":"default","section":"ABCNews/Nightline","id":"11415814","title":"The Planet's Fastest Animal","url":"/Nightline/video/planets-fastest-animal-11415814"}