"Fox & Friends" host Pete Hegseth may have joked that he hasn't washed his hands in a decade, but how often should you really be scrubbing the filth from your fingers? Pretty often, according to the U.S. Centers for Disease Control and Prevention. Social media grew concerned for Hegseth, and he shared his mother’s playful response on Twitter. "I've been hearing reports that you have not been washing your hands. Might be a good time to start going back to what we taught you," she said in a video.