The libertarian Cato Institute gets right down to it, in a New York Post op-ed titled, “Woodrow Wilson’s racism isn’t the only reason for Princeton to shun his name.” Yes, Cato went there. The libertarian outfit, which mostly seeks to identify with Republicans and conservatives on tax and spending issues, actually threw in with left-wing radical #BlackLivesMatter-type protesters on another important matter—defending the traditional understanding of US history. But as we shall see, the traditional understanding of US history means nothing to Cato.