Sean Hannity lavishes praise on Sen. Ron Johnson for opening investigation into Joe Biden Written by Media Matters Staff Published 03/06/20 10:01 PM EST Video file Citation From the March 6, 2020, edition of Fox News' Hannity SEAN HANNITY: Senator Johnson, I really applaud your work. It's very important. I hope that everybody is held accountable and to the same standard if we have equal justice under the law. Thanks for what you are doing.