Conservative talker Mark Levin‘s legal unit, in a battle with the Environmental Protection Agency over allegations it delayed politically damaging regulatory moves until after President Obama‘s reelection, is charging that agency big shots are destroying key emails and texts to hide those efforts.

In the latest twist of his suit dating to August 2012, Levin’s Landmark Legal Foundation asked a federal judge to punish the EPA “for destroying or failing to preserve emails and text messages that may have helped document suspected agency efforts to influence the 2012 presidential election.”