(Washington, DC) — The FBI isn’t thrilled with Republican U.S. Senator Chuck Grassley. The senior senator from Iowa on Thursday released a report detailing allegations a Ukrainian energy executive paid millions in bribes to President Biden and his son Hunter. Grassley had been pushing the FBI to release information about how it had handled the allegations and accused the department of a cover-up. FBI officials released a statement Thursday saying that public disclosure of the papers puts a confidential source at serious risk and that they have told members of Congress, including Grassley, that multiple times. President Biden has denied the allegations.