So far, the conversation about real extremism in America has been underwhelming, ranging on the low side of things, pinging in the ones and twos on the Overall Awareness Meter.
Such is the reward when focusing the energies and efforts of all hands, and all eyes, on the ugly, snarling surface issues espoused by extremists. If you trick people into noticing only the incoherent policies and speeches made by your candidate right now, however crazed or crass they may be, you can get these same people to blow past the lowest-gravity spots where previously inconceivable thoughts and verbalizations really start to bubble and bake.
Such is the alluring quicksand of true lunacy. Some practiced candidates are able to sound a bit whacky, and others even more than a smidge crazy -- but it takes clinically-approved sociopaths and psychotics to master the crowd-speak of madness, to pull off the snake-charmer act combining snake-charming, talking in tongues, and hypnotizing the masses.
During this season of political theater and its practice toward the pursuit of human imperfections, there has been no lack of the entire spectrum of practitioners.