Does Gov. Bruce Rauner's pension math add up? Is it possible to cut spending $2.2 billion immediately, save taxpayers $100 billion over 30 years, protect everyone who's already retired and amortize $111 billion in unfunded pension liability without pushing current state workers and teachers into near-poverty when they retire? I spent most of the past week trying to get an answer to that question, talking to Rauner's team, independent financial experts and key lawmakers. My tentative conclusion—I say “tentative” because deciphering actuarial tables makes nuclear physics look simple—is: probably not.