Ahead of President Donald Trump's acceptance speech at the Republican National Convention, Senator Kamala Harris, the Democratic nominee for vice president, argued that Trump 'failed miserably' in his response to the coronavirus. Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: http://reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en