In the opinion piece published Wednesday night, Holder, who served in the Obama administration between 2009 and 2015, excoriated Barr for “a series of public statements and … actions that are so plainly ideological, so nakedly partisan and so deeply inappropriate” for an attorney general to make. He pointed to a number of recent headline-grabbing remarks by Barr, including his comments this week that the FBI may have acted in “bad faith” when it opened an investigation into the origins of the Russia probe despite the Justice Department’s inspector general report that said the bureau was justified in doing so.