From The New Yorker:
...When Barr was an undergraduate, at Columbia, his classmates marched against the war in Vietnam. Barr wanted instead to buttress American power. He had told a guidance counsellor that he hoped one day to lead the C.I.A., and, during breaks from school, he spent two summers as an intern there. In 1973, he finished a masters degree in Government and Chinese Studies and returned to the C.I.A. as an intelligence analyst. At the time, a Senate investigationknown as the Church Committeewas uncovering decades of abuses at the C.I.A., and laws were being passed to curtail them. Barr later recalled the effort as a kind of assault, delivering body blows to the agency....
https://www.newyorker.com/magazine/2020/01/20/william-barr-trumps-sword-and-shield
The back back story:
Bill Barr: The "Cover-Up General"
"At the center of the criticism is the chief articulator of Bush's imperial presidency," we reported in 1992, "the man who wrote the legal rationale for the Gulf War, the Panama invasion, and the officially sanctioned kidnapping of foreign nationals abroad"
by FRANK SNEPP
The Village Voice, APRIL 18, 2019
The Village Voice, October 27, 1992
Attorney General William Barr is the Best Reason to Vote for Clinton
Excerpt....
SON OF THE CIA
It was 21 years ago, in 1971, that I first encountered William Barr. Both of us were working for the CIA at the time, he as a novice China analyst, I as a member of the agencys Vietnam task force. Jovial and unassuming, he took his cues easily from an overly politicized office chief. It was a token of things to come.
Three years before, we had brushed shoulders unknowingly on Columbia Universitys roiling campus. Both of us were on the other side of the barricades as antiwar demonstrations there blasted our generation into a decade of rage. Barr, a conservative student spokesman, preached toughness to the university administration, of which his father, then dean of the engineering faculty, was a leading light. Years later, this same damn-the-torpedoes zeal would commend Barr to his ultimate father figure, George Bush. When Cuban refugees penned up at an Alabama prison rioted and took hostages in the summer of 1991, deputy attorney general Barr ordered the place stormed. Soon afterward, Bush tapped him for the attorney general slot itself.
Barr first met Bush in the CIA. In 1976, having shifted to the agencys legislative office, he helped write the pap sheets that director Bush used to fend off the Pike and Church committees, the first real embodiments of Congressional oversight of the CIA. Intimates say the experience was formative for Barr, turning him into an implacable enemy of congressional intrusions on executive prerogative.
The most radical period I had probably was when I was sort of a moderate Republican, he later acknowledged. Sure enough, Barr stayed safe within conservative clutches even after leaving the agency in 1977. Armed with a night-school law diploma, he asked for and got Bushs backing for a clerkship appointment to Malcolm Wilkey of the Court of Appeals in Washington, D.C. Years later, as attorney general, Barr would name Wilkey to investigate the House Banking scandal. Wilkey repayed the favor with a wrenchingly partisan inquiry. Feeding the press overheated charges of wrongdoing, he scored points off the Democratic Congress just as the administration itself was being pilloried for its failed economics.
Source...
https://www.villagevoice.com/2019/04/18/attorney-general-william-barr-is-the-best-reason-to-vote-for-clinton/
And thus...
Trump gives attorney general Barr sweeping power to declassify intelligence in Russia probe review
https://abcnews.go.com/Politics/trump-directs-intelligence-community-cooperate-attorney-general-investigation/story?id=63244302
Maybe thats who Putin answers to, too.