TODAY 8a: Flash flood emergency in Florida. Safety record eyed in recycling plant inferno. Henry Engel’s legacy. Saying goodbye to “Mrs. Maisel.”

<p>Extreme weather sends parts of the country into a state of emergency. Also, toxic fumes continue to burn from fire at Indiana recycling plant causing nearby communities to remain evacuated and schools to remain closed. Plus, NBC News chief foreign correspondent, Richard Engel and his wife are in studio 1A, sharing their late son’s legacy. And, the cast of “The Marvelous Mrs. Maisel” in studio 1A, to talk about the final season of the show and their emotional goodbyes. </p>