March 27, 2018 9:43 pm Six Flags Great America Enhances Security Measures, Spokesman Says Six Flags Great America Enhances Security Measures, Spokesman Says Six Flags Great America has upgraded its security for the upcoming season, according to a park spokesman. Local 1:57 Man charged after woman randomly attacked while walking dog in suburban park: Police 2:08 Monday evening forecast: Severe weather threat looms 3:25 Dolton mayor's former assistant addresses alleged Vegas sexual assault 0:45 Lockdown at Archer Heights charter school lifted after teen shot at nearby restaurant 2:10 Millions of birds cross through Illinois during peak migration season