It probably doesn't happen, but we can only hope. I've been a Chicago resident for 30+ years and in the past 5 years have never felt less safe, can we please just pass this law? http://chicago.cbslocal.com/2012/12/11/chicago-concealed-weapons-ban-tossed-by-court/
They'll do like D.C. did, make it very restrictive with lots of forms and fees up the gazoo. You'll have to turn over your life to get a handgun let alone be able to carry it concealed.