President Trump Donald John TrumpBiden on Trump's refusal to commit to peaceful transfer of power: 'What country are we in?' Romney: 'Unthinkable and unacceptable' to not commit to peaceful transition of power Two Louisville police officers shot amid Breonna Taylor grand jury protests MORE is praising the man he appointed to serve as acting attorney general, privately telling associates that Matthew Whitaker has shown "courage" in the face of legal challenges posed by Democrats to his appointment, according to a report in Axios.

Citing a source close to the president, Axios reports that Trump likes that Whitaker is standing up for himself.

ADVERTISEMENT

"Clearly what he likes about him is he’s holding his ground, not running for the tall grass," the source close to the president told Axios.

"You can’t be attorney general if you have to walk away from really important work that an attorney general should be doing. And so you have a duty to really think carefully before you just throw up your hands and say: I don’t want to take that on or I want to run from that particular controversy," the source added.

Those remarks appear to refer to Trump's criticisms of the man Whitaker replaced: Attorney General Jeff Sessions Jefferson (Jeff) Beauregard SessionsGOP set to release controversial Biden report Trump's policies on refugees are as simple as ABCs Ocasio-Cortez, Velázquez call for convention to decide Puerto Rico status MORE, whose recusal from Russian matters infuriated Trump.

Whitaker's appointment earlier this month means he is now the top official overseeing special counsel Robert Mueller Robert (Bob) MuellerCNN's Toobin warns McCabe is in 'perilous condition' with emboldened Trump CNN anchor rips Trump over Stone while evoking Clinton-Lynch tarmac meeting The Hill's 12:30 Report: New Hampshire fallout MORE's probe. Whitaker has criticized the investigation in the past and suggested a new attorney general could cut its funding.

"I could see a scenario where Jeff Sessions is replaced with a recess appointment, and that attorney general doesn't fire Bob Mueller, but he just reduces his budget to so low that his investigation grinds to almost a halt," Whitaker said on CNN in 2017.

Democrats mentioned Whitaker's views on the investigation in a lawsuit filed Monday seeking to block his appointment to the Justice Department, arguing that he does not have the "consent" of the Senate.

“The U.S. Senate has not consented to Mr. Whitaker serving in any office within the federal government, let alone the highest office of the [Department of Justice],” three Senate Democrats wrote in their lawsuit.