Illinois is a sad state, completely run by democrats, there's no concealed carry law here whatsoever. That makes my state one of only 4 in the U.S. that doesn't have some form of the law.
My 68 year old brother rides a motorcycle a lot and goes to different states. He told me that he carries a loaded gun in his saddle bag. He didn't even know that it was illegal in Illinois and probably other states where he travels.
Illinois and Wisconsin. Even Wisconsin is moving in the right direction, but they needed two more votes in the lower house to override the governor's veto of a carry law. In January, the Wisconsin Senate voted 23-10 to override Gov. Jim Doyles (D) veto of RTC, but the Assembly fell two votes short, voting to override by 64-34.
There are 40 RTC states: 36 have shall issue laws, which require that carry permits be issued to applicants who meet uniform standards established by the state legislature. Alabama, Connecticut and Iowa have fairly-administered discretionary-issue carry permit systems. Alaska and Vermont respect the right to carry without a permit. (Alaska adopted a no-permit-required law in 2003, but has a shall-issue provision for purposes of permit-reciprocity with other states.) Of the 10 non-RTC states, eight have restrictively-administered discretionary-issue systems; two prohibit carrying altogether.