Sept. 21, 2017 - Full Show WTTW News | September 21, 2017, 6:56 pm What the Graham-Cassidy Health Care Bill Would Mean for Illinois Dennis Hastert Victim Scott Cross Speaks Out Michelle Obama’s Former Chief of Staff Returns to Chicago In Pilsen, Monarch Butterflies a Source of Joy and Education Better Batteries Hold Promise for a Sustainable Future Anne-Sophie Mutter, Grammy-Winning Violinist, Returns to Chicago Thanks to our sponsors: View all sponsors Thanks to our sponsors: View all sponsors Tags Full Show Related Stories June 25, 2026 - Full Show June 24, 2026 - Full Show June 23, 2026 - Full Show June 22, 2026 - Full Show Week in Review: Obama Presidential Center Opens; Chicago Mayoral Race Expands June 18, 2026 - Full Show Sign up for our morning newsletter to get all of our stories delivered to your mailbox each weekday. View the discussion thread. Thanks to our sponsors: