^^This
Hur briefly worked in a senior leadership position for the Department of Justice from 2017 to 2018. As the principal associate deputy attorney general, he was the principal counselor to Deputy Attorney General Rod Rosenstein and served as the point person coordinating with special counsel Robert Mueller's office in the investigation of Russian interference in the 2016 presidential campaign.
Rosenstein later recommended Hur to take his former position leading the U.S. Attorney's Office in Maryland.
"I think the most important thing to know about Rob Hur is he understands the need to ignore politics and focus on what matters in the Department of Justice and that is you make decisions based upon the facts, the law and the applicable Department of Justice policies. And Rob knows he's gonna come in for a lot of criticism from both sides, but he understands you need to ignore that and do the right thing," Rosenstein said in a statement following Hur's appointment as special counsel.
https://abcnews.go.com/Politics/robert-hur-special-counsel-tapped-oversee-dojs-biden/story?id=96395863