Pritzker acknowledged there is no one reason Chicago's homicide rate is down 3% from last year, shootings down 40%, and carjackings down 50%.

Pritzker signed the gun safety bills as the trendline continues, with violent crime is dropping significantly in Chicago. Political Reporter Chris Tye reports.

Illinois Governor Pritzker signed two bills Monday that he says will support law enforcement and strengthen common sense gun laws. The first bill requires firearm tracing for all cases where a gun is recovered at the scene of a crime or is associated with a crime.