I wrote about Barr’s testimony today:

Barr is committed to reviewing the conduct of the Russia investigation, which is getting denounced as an outrage by his critics. But why shouldn’t the attorney general seek to understand his department’s role in the high-stakes investigative melodrama of the past two years?
The Mueller probe was a national trauma. Its boosters didn’t experience it as such, of course. They enjoyed it and played it up and hoped for the very worst. But it cast a shadow over the White House, occupied an inordinate share of the nation’s political attention, and saddled innocent people with large legal bills.
And for what? To establish that the far-fetched theory that the Russians coordinated with the Trump campaign indeed wasn’t true, and to take a pass on pronouncing one way or the other whether President Donald Trump allegedly obstructed justice?
You don’t have to be a deep-state conspiracy theorist to want to know how this got started and why.