By: Mark Glennon* Pat Quinn is rightfully listed last in that headline. He is, and always was, a buffoon. Rauner dropped the attacks on public unions after the primary, but that was unilateral disarmament. They disgraced themselves with a filthy campaign. It’s not as simple as liberal bias respecting the press, though that’s been overt in some cases. Incompetence and simple, old-fashioned muckraking were the larger problems, and they permeated coverage of Rauner from the start. Rauner also had to defeat a somewhat different Rauner who emerged after the primary. He promised too much to too