From this exchange published at Truthout.org emphasis mine:
They [Republicans] have a primary constituency, a real constituency: extreme wealth and corporate power. That’s who they have to serve. That’s their constituency. You can’t get votes that way, so you have to do something else to get votes. What do you do to get votes? This was begun by Richard Nixon with the Southern strategy: try to pick up racists in the South. The mid-1970s, Paul Weyrich, one of the Republican strategists, hit on a brilliant idea. Northern Catholics voted Democratic, tended to vote Democratic, a lot of them working-class. The Republicans could pick up that vote by pretending—crucially, “pretending”—to be opposed to abortion. By the same pretense, they could pick up the evangelical vote. Those are big votes—evangelicals, northern Catholics. Notice the word “pretense.” It’s crucial. You go back to the 1960s, every leading Republican figure was strongly, what we call now, pro-choice. The Republican Party position was—that’s Ronald Reagan, George H.W. Bush, all the leadership—their position was: Abortion is not the government’s business; it’s private business—government has nothing to say about it. They turned almost on a dime in order to try to pick up a voting base on what are called cultural issues. Same with gun rights. Gun rights become a matter of holy writ because you can pick up part of the population that way. In fact, what they’ve done is put together a coalition of voters based on issues that are basically, you know, tolerable to the establishment, but they don’t like it. OK? And they’ve got to hold that, those two constituencies, together. The real constituency of wealth and corporate power, they’re taken care of by the actual legislation.
So, if you look at the legislation under Trump, it’s just lavish gifts to the wealth and the corporate sector—the tax bill, the deregulation, you know, every case in point. That’s kind of the job of Mitch McConnell and Paul Ryan, those guys. They serve the real constituency. Meanwhile, Trump has to maintain the voting constituency, with one outrageous position after another that appeals to some sector of the voting base. And he’s doing it very skillfully. As just as a political manipulation, it’s skillful. Work for the rich and the powerful, shaft everybody else, but get their votes—that’s not an easy trick. And he’s carrying it off.
And, I should say, the Democrats are helping him. They are. Take the focus on Russiagate. What’s that all about? I mean, it was pretty obvious at the beginning that you’re not going to find anything very serious about Russian interference in elections. I mean, for one thing, it’s undetectable.
The Democrats invested everything in this issue. Well, turned out there was nothing much there. They gave Trump a huge gift. In fact, they may have handed him the next election. That’s just a—that’s a matter of being so unwilling to deal with fundamental issues, that they’re looking for something on the side that will somehow give political success. The real issues are different things. They’re things like climate change, like global warming, like the Nuclear Posture Review, deregulation. These are real issues. But the Democrats aren’t going after those. They’re looking for something else—the Democratic establishment. I’m not talking about the young cohort that’s coming in, which is quite different. Just all of that has to be shifted significantly, if there’s going to be a legitimate political opposition to the right-wing drift that’s taking place. And it can happen, can definitely happen, but it’s going to take work.