SEIU President Mary Kay Henry joins Matt to explain her push for sectoral bargaining. Matthew Yglesias (@mattyglesias), Senior correspondent, Vox Mary Kay Henry (@MaryKayHenry) , International President, Service Employees International Union (@SEIU) More to explore: Subscribe for free to the Ezra Klein Show, a Vox podcast where Ezra brings you far-reaching conversations about hard problems, big ideas, illuminating theories, and cutting-edge research. About Vox: Vox is a news network that helps you cut through the noise and understand what's really driving the events in the headlines. Follow Us: Vox.com Facebook group: The Weeds Learn more about your ad choices. Visit podcastchoices.com/adchoices