Barr is such a straight shooter that he should be an Army sniper.
Enough Is Enough: Native Leaders Ask William Barr to Help Fix Alaskas Law Enforcement Crisis
At a gathering in Anchorage, the U.S. attorney general said he would work to provide greater security in rural areas.
https://www.propublica.org/article/alaska-law-enforcement-attorney-general-william-barr
As he visits a Kuskokwim River village, the U.S. attorney general calls public safety in rural Alaska an emergency
Attorney General William Barr vowed to address the lack of police and high rates of crime in rural Alaska villages following a tour of the state.
NAPASKIAK In a Western Alaska village at the end of a multi-day swing through the state, U.S. Attorney General William Barr called the lack of police and high rates of violence and sex crimes in rural Alaska an emergency and vowed to do everything he can to fight the problem.
LIKE A BOSS: AG Barr Flies by National Guard Transport Plane While in Alaska (Video)

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Yes. I have a feeling he will have a major role to play in American history.
It goes unremarked amidst the other fireworks, but in the interview he even managed to bring out about the communist infiltration of Vietnam-era antiwar groups, and civil rights groups, often through communist front organizations.
The FBI and CIA took on this domestic communist threat, and of course there was push-back from the left.
The A.G. was, as a result of that era, given POWERS TO OVERSEE the activities of U.S. agencies engaged in counter espionage.
Here is the money quote:
"A lot of these groups were in contact with foreign adversaries, they had some contact with front organizations and so forth and there were a lot of rules put in place and those rules are under the attorney general. The attorney generals responsibility is to make sure that these powers are not used to tread upon first amendment activity."
It is perhaps ironic that the powers the A.G. is about to use were created as a result of the whining of the left about surveillance of their own commie connections.