TODAY 8a: Exclusive tour of the new General Motors factory building battery-powered vehicles. Holiday Handbook — tips on traveling, vaccine etiquette and more. TODAY Exclusive — Iman on her new fragrance and love story with late-husband David Bowie.

<p>President Biden is heading to the new General Motors factory in Detroit today that will build battery-powered vehicles. General Motors CEO, Mary Barra, gives Tom Costello an exclusive tour. Plus, a TODAY Holiday Handbook — Dr. Natalie Azar and Vicky Nguyen have your guide to get-togethers, traveling, Covid testing and vaccine etiquette. Also, a TODAY exclusive — supermodel Iman is in Studio 1A to chat about releasing her first fragrance, “Love Memoir,” as a tribute to her love story with late-husband David Bowie.</p>