Authorities issue warnings for summer swimmers amid shark, alligator attacks

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A woman swimming near Fay Lake Wilderness Park in Florida, was attacked by an alligator over the weekend. She was airlifted to a local hospital, where she is being treated for significant bite injuries. On Saturday, a man swimming in the ocean in Maui, Hawaii, was reportedly attacked by a shark and died after suffering from severe injuries. NBC’s Kathy Park reports for TODAY.