An American blue crab took over Italian lagoons. Now fishers are looking for new careers

An American blue crab took over Italian lagoons. Now fishers are looking for new careers
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By Kasha Patel, Chiara Negrello, CNN Scardovari, Italy (CNN) — As the sun was rising, two fisherwomen dragged their boat through the Scardovari lagoon in northeastern Italy. Oscarina Soncin stood in one of the largest clam-harvesting sites in Europe — the frigid water lapping against her knees ...