I have been reading articles about the Kirk assassination and the ongoing investigation. When reading the comments below some articles I've noticed animosity often flares up in comments and replies to some comments. Several times I have read someone calling someone else a "19%er". It often sounds as though it is an accusation or a mockery of the other party's beliefs. There is usually a political aura of "The Left" vs "The Right" in these exchanges. What does it mean for someone to be a "19%er"?