I learned three things on that evening in Burlington: In the fatherland of capitalism, anger with the elite is so vast that even leftists would rather vote for a narcissist billionaire than a veteran of the political establishment. In a country that values freedom of opinion higher than almost any other country in the world, there were now attitude tests prior to admission to political rallies. And many Americans, who are otherwise so polite, lose all restraint when confronted by those who think differently.