Florida Gov. Rick Scott (R) has decided to throw his support behind, or at least drop his opposition to, ObamaCare’s Medicaid expansion. His formal announcement is receiving much attention. Scott was an early opponent of ObamaCare. He parlayed that opposition into a bid for governor in 2010, and rode the anti-ObamaCare wave into office. Shortly after becoming governor, he announced he would not lift a finger to help the federal government implement the law. I followed all this pretty closely. I served on Scott’s gubernatorial transition team, at his invitation.