Mar 27 2019 The report comes after Graham, a key Trump ally who chairs the Senate Judiciary Committee, called for an investigation into Mueller's counterintelligence probe Monday. When it comes to the FISA warrant, the Clinton campaign, the counterintelligence investigation, it's pretty much been swept under the rug, Graham claimed. I want the people who believe that Trump was poorly treated, Graham said, to know that somebody looked at it and gave a damn. House Judiciary Committee on Tuesday unanimously approved a resolution directing the Justice Department to give Congress all records on FBI obstruction of justice or counterintelligence probes against President Donald Trump.