By connecting Lake Michigan to the Mississippi River, Chicago has left the backdoor open for invasive species. An electric fence is supposed to keep invasive species like the Asian Carp from crossing into the Great Lakes. Gabriel Spitzer has the story for Front and Center--Chicago Public Media's new regional series examining the Great Lakes and their critical issues.

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Front and Center
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electric,barrier,invasive,species,great,lakes,asian carp,front,center,wbez,lake,michigan