Hillary hasn’t announced a 2016 campaign yet. She’s busy polling more than 200 policy experts on how to show that she really cares about the poor while courting the banks. Yet her shadow campaign is already in a déjà-vu-all-over-again shark fight over control of the candidate and her money. It’s the same old story: The killer organization that, even with all its ruthless hired guns, can’t quite shoot straight.

Squabbling competing factions helped Hillary squander a quarter-of-a-billion dollars in 2008.

As Nicholas Confessore and Amy Chozick chronicled, the nasty dispute spilled into public and Brock resigned last week from the board of a pro-Clinton “super-PAC” called Priorities USA Action — whose co-chairman is Jim Messina, Obama’s 2012 campaign manager — accusing the political action committee of “an orchestrated political hit job” and “the kind of dirty trick I’ve witnessed in the right-wing and would not tolerate then.”

He should know.

The former “right-wing hit man,” and impresario of “dirty tricks,” as Brock has said of himself, made his living in the ’90s sliming Anita Hill as “a little bit nutty and a little bit slutty” and breaking the Troopergate story, which accused Arkansas state troopers of setting up liaisons for Bill Clinton and spurred Paula Jones’s 1994 sexual harassment lawsuit.

He has tried to discredit anyone who disagreed with his ideological hits (myself and reporters I know included). And that’s still the business he’s in, simply on the other side as a Hillary zealot. (His conversion began in 1996 when he published a biography of Hillary that was not a total hit job and that began the thaw.)

Just as Bill Clinton was able to forgive another architect of the vast right-wing conspiracy, Richard Mellon Scaife, once Scaife was charmed by Hillary in person and began giving money to the Clinton foundation, so, too, was Bill won over by Brock’s book, “Blinded by the Right: The Conscience of an Ex-Conservative,” and Brock’s Media Matters and Correct the Record websites, which ferociously push back against any Hillary coverage that isn’t fawning.