These Gun Store Fueled Chicago Crime. The ATF Did Little.
McDonald v. City of Chicago explained
Mapping gun violence: A closer look at the intersection between place and gun homicides in four cities
Gun laws in Illinois - Wikipedia
Gun Policy in America: An Overview
Recent Changes To Chicago's Gun Laws
Chicago's Gun Laws: A (Brief) History
Chicago's Gun Laws: A (Brief) History
Highland Park and Chicago gun laws are among the strictest in the country
For the second straight year, the rate of gun deaths has risen in the U.S. - The San Diego Union-Tribune
Illinois Launches 'State-of-the-Art' Firearm Tracing Database, Chicago News