New trendy junk foods: Vegan cake, eggplant ice cream and more

Bon Appétit senior editor Mackenzie Chung Fegan joins the 3rd Hour of TODAY with a slew of new, trendy snacks on the junk food scene. Some of the unique snacks include a vegan biosynthetic cake, cheese puffs made from sweet potatoes, coffee-flavored licorice and more.