I will not post anything again for a while today, unless there is breaking news. You need time to read this article in full.

It is a long article by Jane Mayer of the New Yorker, who has written major books about the dark money fueling rightwing politics.

The article is an in-depth analysis of the role of billionaire Robert Mercer and his daughter Rebekah in the creation of the Trump presidency.

It is a long read. It is an important read, to understand the threat to our democracy posed by the power of unaccountable billionaires.

It is fascinating, like watching a car crash, in this case, a political tragedy.

It begins with the shocking news that Patrick Caddell, who long ago was a pollster for Jimmy Carter, is now helping Trump behind the scenes.

Then it gets into the life and personality and actions of Robert Mercer, a billionaire who says little except with his vast wealth. Mercer hates the Republican party as much as he hates the Democratic party. He wants to destroy both. He has financed Breitbart and Steve Bannon. At first, he backed Ted Cruz, hoping he would be the outsider who smashed the system. But as Cruz faded, he poured his millions into Trump as the perfect outsider, the one who could break the Republican party and the entire system.

The Supreme Court’s Citizens United decision paved the way for a politically active billionaire like Mercer to buy politicians.

Mercer doesn’t like to talk to anyone. He once said to someone that he prefers the company of cats to humans. He loves computer code.

Mercer hates the Clintons. Over the years, he has financed every conspiracy theorist who published anything that would smear the Clintons.

Mercer thinks that racism in America is vastly overstated. In his rarified life, he never sees any racism. He supported Jeff Sessions.

One of Mercer’s notions is that nuclear radiation makes people healthier. He strongly supports nuclear power.

Mercer doesn’t believe that climate change is real or important.

Mercer doesn’t believe we need a government. He wants to destroy it.

When you read this article, you will understand why every Trump cabinet appointee is determined to slash and undermine their agency; that is what Mercer wants.

The Mercers work closely with the Koch brothers.

Pollsters working for Mercer found “mounting anger toward wealthy elites, who many Americans believed had corrupted the government so that it served only their interests. There was a hunger for a populist Presidential candidate who would run against the major political parties and the ruling class.” This yearning to overturn the system worked in favor of Bernie Sanders but also Donald Trump. As Mayer notes, Mercer and a billionaire oilman named William Lee Hanley–two of the richest men in America–“paid [Patrick] Caddell to keep collecting polling data that enabled them to exploit the public’s resentment of elites such as themselves.” Caddell wanted a third-party candidate–“Mr. Smith Goes to Washington”–but Trump was the one who capitalized on that public hunger for an outsider determined to smash the establishment (of which he was part).

To understand Trump, to understand the Alt-right, to understand the danger our country and our democracy is in, read this article.