This two-part series features experts in Italian American history and culture and local Italian Americans, including New York City Mayor Bill de Blasio, chef Lidia Bastianich, the late former Governor of New York Mario Cuomo, singer Tony Bennett, actress Susan Lucci, former New York Senator Al D’Amato, New Jersey Governor Chris Christie, journalist Steve Adubato, actor Joe Piscopo and many others.

• Maria Bartiromo