Barr’s performance on Capitol Hill last week underlined how thoroughly he works for Trump and not for us.

During the five-hour session on Capitol Hill in Washington this week, Barr made clear why he has been dubbed Donald Trump’s faithful protector and personal henchman. He defended using federal forces in US cities, denied giving Trump’s allies favorable treatment and demurred on issues such as foreign election interference or whether November’s poll can be postponed.

For critics, it was proof positive that Barr’s unswerving loyalty to the president has torn down the wall that separates the White House and justice department and ensures law enforcement operates independent of politics. Some believe he now poses an existential threat to democracy itself.

That seems true by definition. If the guy at the top of the legal system is working for the criminal president instead of for the country, of course that’s an existential threat to democracy at least in the US.

“Because of his position as the attorney general, he has control over a lot of what’s acceptable and what isn’t under the law up until the point where the federal judiciary can stop him. It makes him very dangerous, especially when you’re dealing with a president who has no regard for the constitution or the rule of law,” said Tara Setmayer, a former Republican communications director on Capitol Hill.

A president who has no regard for the constitution or the rule of law and is in fact a life-long criminal.

Matthew Miller, a former director of the justice department’s public affairs office, said: “Bill Barr has gone off the deep end like the entire Republican party. His journey is just the same journey the rest of the Republican party has gone on which is very conservative, but also he’s had his brain pickled by years of Fox News.”

Miller added: “I think he has all of Trump’s bad intentions but with little of Trump’s incompetence. You combine Trump’s bad intentions with someone who is actually competent and mastering the levers of government and it’s fairly dangerous.”

Meanwhile they’re killing the post office in order to kneecap the election. Bumpy road ahead.