Trump bucks tradition again by launching campaign blitz during DNC

President Trump speaks to crowds in Minnesota while 2020 rival Joe Biden remains at home during his party’s convention; chief White House correspondent John Roberts reports. #FoxNews 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/