Dana Perino takes a look at the influence President Trump has on the GOP, his fallout with Elon Musk and what the left really knew about former President Biden's mental health. #foxnews #usnews #trump #court #us #news #usa #politics #law #washington #breakingnews #danaperino #gop #elonmusk #podcast #listen #biden #health Subscribe to Fox News! https://bit.ly/2vBUvAS Watch more Fox News Video: http://video.foxnews.com Watch Fox News Channel Live: http://www.foxnewsgo.com/ FOX News Channel (FNC)