Paul Krugman has a good read on the Trump phenomenon and the enablers who have led us to this pass. Here are a few excerpts (but read the entire piece for context):
To put it bluntly, the modern Republican Party is in essence a machine designed to deliver high after-tax incomes to the 1 percent. Look at Mr. Ryan: Has he ever shown any willingness, for any reason, to make the rich pay so much as a dime more in taxes? Comforting the very comfortable is what it’s all about.
But not many voters are interested in that goal. So the party has prospered politically by harnessing its fortunes to racial hostility, which it has not-so-discreetly encouraged for decades. [snip]
I’m not saying that all leading Republicans are racists; most of them probably aren’t, although Mr. Trump probably is. It is that in pursuit of their economic — actually, class-interest — goals they were willing to act as enablers, to make their party a safe space for prejudice. And the result is a party base that is strikingly racist, in which a plurality of voters believe that Mr. Obama is a Muslim, and more — a base just waiting for a candidate willing to blurt out what the establishment conveyed by innuendo.
But there’s one more crucial element here: We wouldn’t have gotten to this point if so many people outside the G.O.P. — in particular, journalists and self-proclaimed centrists — hadn’t refused to acknowledge what was happening. (our emphasis)
Think about that as you hear the reactions to the ugly events of this past week. Think about that the next time you see a Trump supporter say words to the effect that "I like him because he says what's on his mind." (Translation: He enables my racism.)