These are the fish seen in YouTube videos leaping out of the water when disturbed by boats. Water skiers have been injured by them and they are rapidly taking over waterways in the midwest.
Fish and wildlife officials will poison a 6-mile stretch of water near Chicago on Wednesday in a last-ditch effort to keep one of the most dangerous invasive species of fish, the Asian carp, out of the Great Lakes.
Invasive carp threatens Great Lakes
By Dennis Cauchon, USA TODAY