President Donald Trump on Tuesday fired top cybersecurity official Chris Krebs in a message on Twitter, accusing him without evidence of making a 'highly inaccurate' statement affirming the Nov. 3 election was secure and rejecting claims of fraud. 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