The Great Lakes' $80 Million Fish Genocide 9.18K Jeff Neumann 05/06/10 06:13AM Filed to: Fishing Fishing Wildlife Chicago Chicago Tribune Great Lakes asian carp Big, scary Asian carp are threatening to destroy fish populations in the Great Lakes. So how will officials stop them? By poisoning everything headed for Lake Michigan with a pesticide that is "mildly toxic" to humans. [Chicago Tribune, pic]