Savannah’s new book, chocolate Luna bar: This week’s Favorite Things

It’s time for Jenna Bush Hager and Savannah Guthrie to reveal their Favorite Things of the week. Jenna chooses “Princesses Wear Pants,” the new children’s book co-written by Savannah. As for Savannah herself, she chooses Nutz Over Chocolate, the new flavor of Luna Nutrition Bar.