Health and Radiation

Dr. Michio Kaku and Dr. Richard Besser discuss the effects of exposure.
3:00 | 03/13/11

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 Health and Radiation

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

{"id":13126154,"title":"Health and Radiation","duration":"3:00","description":"Dr. Michio Kaku and Dr. Richard Besser discuss the effects of exposure.","section":"GMA","mediaType":"Default"}