Fight Over Asian Carp Heating Up
Officials believe that if the Asian carp fish gets into the Great Lakes if could starve and crowd out native species, destroying a $7 billion dollar industry.

Workers with the Asian Carp Regional Coordinating Committee, dump a chemical into the Little Calumet River to kill all of the fish in an approximately two-mile stretch of the river May, 2010, in Chicago. Scott Olson/Getty Images
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