Amanpour: Mazie Hirono, Julie Mehretu, Vivek Maru and Rhonda Hamilton

Senator Mazie Hirono joins Christiane Amanpour to share how her immigrant experience and her indomitable mother inspire her public service. Then artist Julie Mehretu talks about her retrospective at the Whitney Museum of American Art and the meaning behind her extraordinary abstract art. Vivek Maru is founder of Namati, which empowers grassroots groups to protect common lands and enforce environmental laws, while Rhonda Hamilton works with Namati to combat unlawful pollution in her own D.C. neighborhood. They speak to our Hari Sreenivasan to discuss their work. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices