Geologist Explains Deadly Washington Mud Slide
( 01:13 )
+ ADD TO MY LIST
- REMOVE FROM MY LIST
+ ADD TO MY LIST
- REMOVE FROM MY LIST

12,624 views

VIDEO DESCRIPTION:

David Montgomery, a geology professor at the University of Washington, talks about what caused the deadly weekend landslide that killed at least two dozen people and left scores missing. (March 28)

+ ADD TO MY LIST
- REMOVE FROM MY LIST
+ ADD TO MY LIST
- REMOVE FROM MY LIST
Add to My List Remove from My List

Added to My List

Removed from My List

Did you know?
By signing up, you can access your watch list and history across your other devices including mobile, tablet and Connected TV.
You can

It only takes a few seconds!

Did you know?
By signing up, you can access your watch list and history across your other devices including mobile, tablet and Connected TV.
You can

It only takes a few seconds!