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Billions of cicadas set to reemerge after 17 years of hibernation

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After staying hidden for more than a decade, billions of cicadas are getting ready to make their presence felt – and they won’t be making a quiet entrance. NBC’s Tom Costello takes a closer look at what we can expect. Correction: Dr. Gene Kritsky is the dean of the School of Behavioral and Natural Sciences at Mount St. Joseph University, not Mount Sinai Joseph University.