By Jacob Rosen Justice Department Reporter Jake Rosen is a reporter covering the Department of Justice. He was previously a campaign digital reporter covering President Trump's 2024 campaign and also served as an associate producer for "Face the Nation with Margaret Brennan." Read Full Bio Updated on: May 11, 2026 / 10:08 AM EDT / CBS News Add CBS News on Google Cole Allen , the accused White House Correspondents' Dinner shooter, pleaded not guilty to all the charges against him through his attorney Monday. Allen, who appeared in court in an orange jumpsuit and was shackled at the wrists and feet, is charged with attempting to assassinate President Trump, assaulting a federal officer with a deadly weapon and two gun counts.  His attorneys are moving to disqualify all the U.S. attorneys in the Washington, D.C., office from the case, including its top prosecutor, Jeanine Pirro, because of their status as "purported victims and witnesses in this case," they argued in a motion last week.…