For the sake of argument... lets say Chicago had some way to remove 100% of the guns at the city limits and within the city itself. How many murders would think would have occurred
Probably the same number. Instead of guns in would have been knives or other projectile. You can remove the guns but you won't remove the violent tendencies or reasons why these murders are being committed. Drugs users won't just stop using drugs. Gangs won't suddenly be without a reason to defend their turf against rival gangs. Uneducated youth without any semblance of a family structure won't suddenly buckle down and see the errors of their ways. There are reasons for Chicago's murder rate... and it is not simply because people have a gun in their hands.
Your argument seems to be that the ease with which one can commit murder has no effect on the murder rate, but that seems like quite a stretch. Crimes are a function of motive and opportunity, to say that someone with a slingshot and someone with a gun have the same opportunity seems far fetched.
Note: I think chicagos gun laws are bad policy; the arguments being made in this thread are terrible though.
