Charles J. Sykes in the New York Times:
In April, after Mr. Trump decisively lost the Wisconsin Republican primary, I had hoped that we here in the Midwest would turn out to be a firewall of rationality. Our political culture was distinctly inhospitable to Mr. Trump’s divisive, pugilistic style; the conservatives who had been successful here had tended to be serious, reform-oriented and able to express their ideas in more than 140 characters. But in November, Wisconsin lined up with the rest of the Rust Belt to give the presidency to Mr. Trump.
How on earth did that happen?
Before this year, I thought I had a relatively solid grasp on what conservatism stood for and where it was going. Over the previous decade, I helped advance the careers of conservatives like House Speaker Paul D. Ryan; Gov. Scott Walker; Reince Priebus, the chairman of the Republican National Committee; and Senator Ron Johnson. In 2010, conservatives won big majorities in the Wisconsin State Legislature, and I openly supported many of their reforms, including changes to collective bargaining and expansions of school choice.
In short, I was under the impression that conservatives actually believed things about free trade, balanced budgets, character and respect for constitutional rights. Then along came this campaign.
More here.