Host Ellen Dunham-Jones, professor and director of the Urban Design Master's degree program at Georgia Tech's School of Architecture, interviews Deputy Consul Juan Tellez, Janette Sadik-Khan, Jan Gehl and Seleta Reynolds on the ideas and philosophies that led these outstanding individuals to win in their respective categories in the 2019 Momentum Awards. Janette Sadik-Khan near single-handedly transformed the face of New York when she served as commissioner of New York City's Department of Transportation, and she now focuses on the world in her current role at Bloomberg Associates.