The Smithsonian National Museum made changes to its impeachment exhibit. The Washington, D.C., establishment removed a "temporary label" featuring Donald Trump's name in their section dedicated to presidential condemnation that's been in place since September 2021. ZUMAPRESS.com / MEGA The exhibit now runs up to 2008 and includes a note reading, "Only three presidents have seriously faced removal." Andrew Johnson, Bill Clinton and Trump have all been formally impeached during their time in office.