Ex-DOJ official says Trump's view of attorney general role should give Barr 'serious pause'

President TrumpDonald John TrumpTrump nominates Jeffrey Rosen to replace Rosenstein at DOJ McCabe says ‘it’s possible’ Trump is a Russian asset McCabe: Trump ‘undermining the role of law enforcement’ MORE's view of what an attorney general should do should give the man he's nominated for the role "serious pause," a former Justice official in the Obama administration said Tuesday on Hill.TV's "Rising."

Elliot Williams, a former deputy assistant attorney general in Obama's Justice Department, criticized Trump for an "unlawful" view of the role of an attorney general and said nominee William Barr should be "troubled." 

"Given everything we know about the president, even someone who has held the role before, and as a serious attorney with a long career, should be troubled by the way the president has seemed to treat the role of attorney general," Williams said.

"[Trump] has had an incorrect and bordering on unlawful view of ... what the role of the attorney general should be, and I think that should give anybody, even William Barr, a serious lawyer like that, serious pause about going into this job," he continued. 

Trump fiercely criticized former Attorney General Jeff SessionsJefferson (Jeff) Beauregard SessionsTrump nominates Jeffrey Rosen to replace Rosenstein at DOJ McCabe says he was interviewed by Mueller CNN hires former DOJ spokesperson under Sessions as editor on 2020 campaign MORE for recusing himself from overseeing the investigation into Russia's election interference and potential collusion with Trump, which he viewed as a sign of disloyalty. The criticism has underlined the sense that Trump sees the Justice Department and the attorney general as his own attorney and a source of protection for his presidency.

Barr is set to appear before the Senate Judiciary Committee in his confirmation hearing on Tuesday.

He is expected to be asked about a memo he wrote in which he criticized the Russian probe. 

— Julia Manchester