I am trying to find MSM that says they are friends.
I did find this:
U.S. Attorney General William Barr
From Clinton To Trump: The Powerful Men In Jeffrey Epstein's Orbit
U.S. Attorney General William Barr served as counsel for the law firm Kirkland & Ellis, which was part of Epstein's legal team in 2007 and helped him obtain his plea deal. Barr is not recusing himself from the current case against Epstein, but he "has been and will remain recused from any retrospective review of the resolution of the earlier case in Florida," according to
CNN reporting.
Accused Sex Trafficker Jeffrey Epstein’s Political Connections: A Guide :
Attorney General Bill Barr and Epstein go way back: back in the early 1970s, Barr’s father
hired Epstein to work as a physics and math teacher at the elite Manhattan private school Dalton, despite the fact that Epstein did not have a college degree. Following Epstein’s arrest, former FBI assistant director Frank Figliuzzi hinted that Barr could “attempt to interfere” with the prosecution of the case, though this would be unlikely given the “obvious” link between the two men. During his confirmation hearings, Barr himself
said he would likely recuse himself from any involvement with the Epstein case, as he previously served as counsel for the law firm Kirkland and Ellis, which also represented Epstein in negotiating the terms of his 2007 plea agreement. But in an essay for the Daily Beast, former federal prosecutor Mimi Rocah expressed concern that Barr wouldn’t keep his word in this regard: “while it pains me to say this, given Barr’s conduct in the past acting more as a defense attorney for Trump than an overseer of justice, I am concerned that Barr might interfere if he thought that Epstein might implicate Trump, who
was friends with Epstein,” she wrote.