Conservatives will, of course, scoff at the idea of Obama being any sort of conservative, just as liberals scoffed at Nixon being any kind of liberal. But with the benefit of historical hindsight, it’s now obvious that Nixon was indeed a moderate liberal in practice. And with the passage of time, it’s increasingly obvious that Clinton was essentially an Eisenhower Republican. It may take 20 years before Obama’s basic conservatism is widely accepted as well, but it’s a fact.