Mike Pence, Trump's estranged former vice president, visited the Iowa State Fair Friday (August 20) (AP Video: Thomas Beaumont) Subscribe for more Breaking News: http://smarturl.it/AssociatedPress Website: https://apnews.com Twitter: https://twitter.com/AP Facebook: https://facebook.com/APNews Instagram: https://www.instagram.com/APNews/ ​ You can license this story through AP Archive: http://www.aparchive.com/metadata/youtube/9bd65c5ac58749b4a271a2830e09d57a