Testing For Rare Diseases

Craig Benson's daughter was born with a rare degenerative brain disorder.
3:00 | 01/17/11

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

Coming up next:

{{nextVideo.title}}

{{nextVideo.description}}

Skip to this video now

Now Playing:

{{currentVideo.title}}

Comments
Related Extras
Related Videos
Video Transcript
Transcript for Testing For Rare Diseases

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

{"duration":"3:00","description":"Craig Benson's daughter was born with a rare degenerative brain disorder.","mediaType":"default","section":"ABCNews/Health","id":"12630131","title":"Testing For Rare Diseases","url":"/Health/video/testing-rare-diseases-12630131"}