Kevin D. Williamson writes for National Review, the high brow magazine created by William F. Buckley, which fancies itself the “true” arbiter of everything conservative. Williamson is known for tossing literary bombs from time to time, such as the article he wrote suggesting that women who have abortions should be hung. I think most people would suggest that position is outrageously extreme, even if they are adamantly pro-life, and it certainly suggests that Williamson lacks compassion and judgment.
The National Review had a melt-down when Donald Trump became president since he does not fit their profile of a true, committed conservative. Each week they come up with a batch of new articles arrogantly decreeing the Trump is horrible, awful, and just not fit to be president of the United States. Now Williamson has gone one better and written an article that suggests Trump’s supporters, are worthless, disgusting, useless trash, failures in every sense of the word. It is unlikely that his screed will win over the folks he is writing about, and it may shock him that virtually anyone who reads the article will be highly offended. But perhaps that is his purpose.
Read more on Williamsons’ article, page 2:

And you comments make you moral?
so i have to label myself a liberal so i can start saying what i really think and get away with it?
Idiot
If the white working class dies whose gonna pay for all of your welfare leeches? Or habent u thought about that all u bums would habe to get a job then
Suck my$#%&!@*you fucking$#%&!@* Come say I deserve to die to my face and see what happens to you you worthless$#%&!@* I fucking dare you.
We can pray but don’t allow him to be in arms reach at the moment. We are praying for ourselves to restrain.
Liberalism is a mental illness therefore they shouldn’t hold any positions of authority
Kill him
Ear ring wearing$#%&!@*you are t**d
Try it, fool!