Even before “Friends” David Schwimmer became a household name, he was a passionate actor, director and activist rooted in Chicago’s cultural community as a founding member of the Lookingglass Theatre Company with a work ethic that is second to none. Hear his conversation with fellow Northwestern alum Mayor Emanuel about his new play Plantation!, his powerful series of PSAs on sexual harassment called #ThatsHarassment, his role as a father and why Chicago continues to be his artistic home.