Laura Ingraham claims the COVID vaccine is “still in an investigative stage” Written by Media Matters Staff Published 01/19/22 10:48 PM EST Video file Citation From the January 19, 2022, edition of Fox News' The Ingraham Angle LAURA INGRAHAM (HOST): So, mandating investigative drugs, drugs that are still in an investigative stage, that's normal -- and having therapeutics that work, that's not normal.