Those people were the lowest of the lowest common denominator of white trash or whatever term you want to use.
One can only hope this incident shakes some sense back into some of the regular Americans who are members of the Republican party and we don't see any more cult leader like candidates like Trump again in our lifetimes. There are plenty of folks in that party who are mostly concerned about taxes and government spending etc., I just hope they were as horrified by what they witnessed Wednesday as those of us in the middle and on the left were, and will never go along with a Trump-like candidate again.