The president’s allies have been calling for the termination of Mueller’s investigation almost since its launch, seeing it as a grave danger to the Trump administration. The new line of attack revolves around a four-page classified memo drafted by Republicans on the House intelligence committee that GOP members claim shows malfeasance on the part of the FBI and Justice Department during the early phases of their investigation into improper communications between Trump associates and Russia. The implication is that information from a dossier -- paid for by anti-Trump Republicans and then Democrats and compiled by the intelligence firm Fusion GPS -- was used as the basis for warrants under the Foreign Intelligence Surveillance Act on the communications of Trump associates, somehow showing bad faith on the part of law enforcement and invalidating the special counsel’s investigation.
https://www.alternet.org/right-wing/rights-assault-mueller-probe-takes-bizarre-new-twist