Milk Bar's Christina Tosi on the joy of baking

Pastry chef and Milk Bar founder Christina Tosi discusses how she got into baking as child, turning to Instagram Live during the coronavirus lockdown and using baked goods as a way to connect with people with "CBS This Morning" correspondent Vladimir Duthiers. In her fourth and latest cookbook, "Milk Bar: Kids Only," Tosi is hoping to inspire a new generation of young bakers. She believes "baked goods are invitations into people's lives." and "opportunities to share joy, heart and emotion."