A billionaire with an inherited fortune, he looked to have an easy path to the governor’s office. He got a lot done in his first legislative session. But really, how hard was that? Of course a Democratic supermajority would approve a $42 billion infrastructure program, as well as a tax hike, dubbed the “fair tax,” that — if voters approve a constitutional amendment in November — would hit just the top 3% of the state’s income earners.