Biden DOJ chiefs personally signed off on Trump investigation in bombshell memo | 23 Oct 2025 | Sen. Chuck Grassley, R-Iowa, on Thursday released an April 2022 Justice Department memo showing then-Attorney General Merrick Garland, then-Deputy Attorney General Lisa Monaco, and then-FBI Director Christopher Wray personally approved an FBI investigation into alleged efforts by Trump campaign associates to obstruct Congress’s certification of the [stolen] 2020 election. Grassley posted the four-page memorandum on X, saying it proves top Biden administration officials “personally approved” the case — which he referred to as “Arctic Frost” — and that it “unleashed unchecked government power at the highest levels.” The Iowa Republican added, “My oversight will continue.”