To this point, Sen. Rand Paul of Kentucky has been the…

““To this point, Sen. Rand Paul of Kentucky has been the Republican flavor of the year. Events from the IRS scandal to NSA revelations to the Obamacare train wreck have corroborated libertarian suspicions of federal power. And Paul has shown serious populist skills in cultivating those fears for his political benefit. For a while, he succeeded in a difficult maneuver: Accepting the inheritance of his father's movement while distancing himself from the loonier aspects of his father's ideology. But now Rand Paul has fallen spectacularly off the tightrope. It turns out that a senior member of his Senate staff, Jack Hunter, has a history of neo-Confederate radio rants. And Paul has come to the defense of his aide. . . . This would not be the first time that Paul has heard secessionist talk in his circle of confederates--I mean, associates. His father has attacked Lincoln for causing a "senseless" war and ruling with an "iron fist." Others allied with Paulism in various think tanks and websites have accused Lincoln of mass murder and treason. For Rand Paul to categorically repudiate such views and all who hold them would be to excommunicate a good portion of his father's movement. This disdain for Lincoln is not a quirk or a coincidence. Paulism involves more than the repeal of Obamacare. It is a form of libertarianism that categorically objects to 150 years of expanding federal power. . . . Not all libertarians, of course, view Appomattox as a temporary setback. A libertarian debate on the topic: "Lincoln: Hero or Despot?" would be two-sided, lively and well attended. But Paulism is more than the political expression of the Austrian school of economics. It is a wildly ambitious ideology in which Hunter's neo-Confederate views are not uncommon. What does this mean for the GOP? It is a reminder that, however reassuring his manner, it is impossible for Rand Paul to join the Republican mainstream. The triumph of his ideas and movement would fundamentally shift the mainstream and demolish a century and a half of Republican political history. The GOP could no longer be the party of Reagan's internationalism or of Lincoln's belief in a strong union dedicated to civil rights.””

— Michael Gerson