Removing lower Snake River dams - video

https://www.youtube.com/watch?v=0Y4VqW81FvM

Another one on the subject of Lower Snake River dam removal.

https://www.youtube.com/watch?v=WkBqV9TVIT

Another video on the Lower Snake River dam removals:

https://www.youtube.com/watch?v=uRUDYgSTqH0