i don t know. there is an aggressive predator in the rivers of the midwest, a monstrous, greedy, hungry fish that doesn t belong there. but some fishermen are declaring war, using the most unconventional of tools, a pitchfork and water skis. abc s alex perez has the story. oh! reporter: flying fish torpedos. it s full-fledged aquatic war fare on water skis. pitchfork and football helmets all eric young has got to fight back. his target asian carp, the greedy, hungry, flying fish that are threatening to invade the great lakes, slapping fishermen along the way. animal planet s off the hook extreme catches follows eric as he learns bizarre ways to get fish on the hook. from using paddle boards to reel in sharks, to free dive spear fishing for striped bass. today s target, a species of the insidious asian carp imported by