There is exactly one tweet provided in the article that you just cited, and here it is:
“@WhiteGenocideTM: @realDonaldTrump Poor Jeb. I could’ve sworn I saw him outside Trump Tower the other day!”
So.... where is the racism and bigotry and stuff in the tweet? It looks to me like it is mocking Jeb Bush.
Unless that’s what you and New York Mag are calling White Supremacy these days I’m missing it. Please advise.
Read that guy’s timeline. There are also others that are altright and WS. I’ve spent some time on this. At work, though, so I can’t dig into it now. But it’s there, and that Jeb sign wasn’t the only one.