Now that I think of it Illinois could do the same thing, just leaving Cook (sorry Crook) county as Illinois and the rest of the state as Southern Illinois or the True Illinois and Cook County as Stink Land. We could save a lot of dollars on not having to build prisons for the rest of the State, and make Crook County just one big jail, after all all the felons are already there in City Hall, or so I think (just an opinion).
Jim
Jim