An interesting read on some of the work being done. There are lots of other interesting articles and videos from this group as well.
www.greatlakesnow.org
Nearly $1.2 billion spent at one site to deter invasive carp from Great Lakes; other entry sites still possible | Great Lakes Now
Nearly $1.2 billion is to be spent at one site to prevent invasive carp from entering the Great Lakes. There are a dozen more places where the carp could get in.
www.greatlakesnow.org
