Senior Republicans led a chorus of public warnings that the special counsel Robert Mueller must be allowed to continue his Russia investigation after Donald Trump finally fired his attorney general, Jeff Sessions.As Trump replaced Sessions with a senior aide, Matthew Whitaker, a critic of Mueller’s inquiry, Senator Susan Collins was among the first Republicans to warn: “It is imperative that the administration not impede the Mueller investigation … Special Counsel Mueller must be allowed to complete his work without interference.”Mitt Romney, who won the race on Tuesday to become a senator for Utah, aimed his first broadside at Trump, tweeting: “It is imperative that the important work of the Justice Department continues, and that the Mueller investigation proceeds to its conclusion unimpeded.”

As progressives activated a plan for mass protests across the United States, starting at 5pm on Thursday in all time zones, the former CIA chief John Brennan predicted that it was likely Mueller had already completed his report for the deputy attorney general, Rod Rosenstein, who was yesterday relieved of his duty overseeing the investigation into Russian election interference and any collusion with the Trump campaign.

Brennan told MSNBC: “If there are some major indictments coming down the pike, I wouldn’t be surprised if you’re going to see it very soon. Generally the report that the special counsel will draft and deliver to Rod Rosenstein, I wouldn’t be surprised if that is ready to go.”…[+]