Great New Quagga Mussel Video from CBS News

Good to see major television networks devote time to this type of story.  This story shows how the Quaggas are running over the Great Lakes and even the Zebra Mussels that have been there for years.  It is a good educational piece.  Click on link below.

http://www.cbsnews.com/video/watch/?id=3534437n%3fsource=search_video