British intelligence found FBI Russia collusion probe so absurd it stopped helping

British intelligence expressed skepticism about the FBI's investigation into the Donald Trump campaign's alleged ties to Russia in 2016, and eventually became so concerned it stopped cooperating, according to evidence made public in Special Counsel John Durham's recent report.

Durham released his 300+ page report on the origins of the Trump-Russia collusion probe on Monday, representing the culmination of years of investigations. That report excoriated the FBI for pursuing the investigation without possessing any significant evidence of wrongdoing.

Intelligence officials in the United Kingdom evidently shared Durham's assessment contemporaneously.