From Crain's Chicago Business August 29, 2017 Jens Ludwig and Lauren Speigel Harris Public Policy Professor Jens Ludwig Harris Public Policy Professor Jens Ludwig and Crime Lab research analyst Lauren Speigel published an article in Crain's Chicago Business discussing how statewide policies impact violent crime rates in Chicago. "While focusing on what's different about Chicago helps explain part of our challenge, there's another question to be asked: What is different about Illinois?" Full coverage available at Crain's Chicago Business. Upcoming Events More events Preparing for Harris: Teaching Assistantships Wed., February 11, 2026 | 8:30 AM Coffee Chat in Western Massachusetts Wed., February 11, 2026 | 9:00 AM Tunnel City Coffee 100 Spring St #102 Williamstown, MA 01267 United States Coffee Chat in St. Louis, Missouri Wed., February 11, 2026 | 12:30 PM Good Press Cafe at 21c St. Louis 1528 Locust St St. Louis, MO 63103 United States