President Trump does the 'Trump dance' to cap off his economic speech in Pennsylvania. #fox #media #breakingnews #us #usa #new #news #breaking #foxnews #trump #donaldtrump #trumpdance #pennsylvania #economy #economic #speech #rally #america #american #event #politics #political #politicalnews #shorts Don’t just watch Fox News—be part of it. Become a Fox News Patriot today. https://youtube.com/foxnews/join Subscribe to Fox News: https://bit.ly/2vBUvAS Watch more Fox News Video: http://video.