I believe the term you're looking for is 'blowback'

Pity poor David Horowitz as he attempts to stuff the escaped "Soros ♥ McCain" genies back into his Pandora's Box:

The Internet and cable TV have been rife with allegations that George Soros funds John McCain. One of the sources for this claim is a book I co-authored last year called The Shadow Party: How George Soros, Hillary Clinton and Sixties Radicals Seized Control of the Democratic Party. What we reported was that Soros made a contribution to McCain's political organization when McCain was devising the McCain-Feingold bill. If you oppose that bill as I did and do, that's the end of the story.

Ah yes, the end of a story that started in 2004 like this:

By pushing McCain-Feingold through Congress, Soros cut off the Democrats’ soft-money supply. By forming the Shadow Party, Soros offered the Democrats an alternate money spigot – one which he personally controlled. As a result the Democrats are heavily – perhaps even irretrievably – dependent on Soros. It seems reasonable to consider the possibility that McCain-Feingold, from its very inception, was a Soros power play to gain control of the Democratic Party.

People who take Soros money are co-opted liberal drones. Got it. In 2005, David Horowitz's Shadow Party co-author chimed in with some alarming news:

Founded on June 26, 2001, McCain's Reform Institute for Campaign and Election Issues has long served as a nerve center for the so-called "campaign finance reform" movement – a movement which has done nothing to clean up campaign finance, but has done a great deal to empower federal judges and government bureaucrats to regulate political speech, in defiance of the Bill of Rights.

Now here's the kicker. The list of donors published on the Reform Institute's Web site reads like a veritable Who's Who of radical, leftwing foundations, including the Tides Foundation, the Carnegie Corporation of New York, the Proteus Fund and George Soros' Open Society Institute (hat tip, Winfield Myers).

Not surprisingly, in view of the above associations, Arianna Huffington serves on the Reform Institute's Advisory Board. Huffington has long acted as a front for George Soros' "campaign finance reform" efforts. In 2000, she organized the so-called Shadow Conventions which provided John McCain with a bully pulpit to stump for his now-infamous McCain-Feingold Act. George Soros shouldered about one third of the cost of the Shadow Conventions.

What's this? Some liberal people with some communist puppet-master's money are somehow in cahoots with John McCain? You don't think John McCain could... nah!

As Sen. John McCain assumes the GOP front-runner mantle, his long-standing, but little-noticed association with donors such as George Soros and Teresa Heinz Kerry is receiving new attention among his Republican critics.

In 2001, McCain founded the Alexandria, Va.-based Reform Institute as a vehicle to receive funding from George Soros' Open Society Institute and Teresa Heinz Kerry's Tides Foundation and several other prominent non-profit organizations.

McCain used the institute to promote his political agenda and provide compensation to key campaign operatives between elections.

OMFG! McCain is totally pwned by Soros! Yikes, DHo! All that shit-stirring about Soros came to bite McCain in the ass when it came to convincing some of your nuttier comrades (OMFG, there's people nuttier than Horowitz!). How are you going to walk that one back into the barn?

Soros is an anti-American radical, who thinks George Bush is responsible for the war on terror and that Israel is the aggressor and genocidal armies like Hamas the victims.

In case that wasn't clear enough, Horowitz is saying that Soros is a Nazi.

On these critical issues of our time, John McCain has absolutely nothing in common with George Soros

John McCain is decidedly not a Nazi.

For Soros "American supremacy" is the greatest threat for world peace. For McCain, American military supremacy is the greatest guarantor of world peace. That's quite a difference.

McCain is, in fact, the anti-Nazi who will smite all the brown-skinned Nazis in the Middle East - or wherever they might reside. And McCain is such a savvy anti-Nazi, he's actually taking Soros' Nazi money and then using it to kick his ass. And that's pretty sweet.

I dunno. Given DHos red-diaper background, we have every reason to suspect his endorsement of McCain:

Presently, I am engaged in a nationwide campaign to get the Republican Party to champion the cause of poor people and minorities.

That spells RINO to me.