During a speech at a tank manufacturer in Ohio on March 20, President Trump lashed out at late senator John McCain (R-Ariz.). Read more: https://wapo.st/2Wgn3bn. Subscribe to The Washington Post on YouTube: https://wapo.st/2QOdcqK Follow us: Twitter: https://twitter.com/washingtonpost Instagram: https://www.instagram.com/washingtonpost/ Facebook: https://www.facebook.com/washingtonpost/