President Joe Biden warned that if the U.S. ended up in a ‘real shooting war’ with a ‘major power’ it could be the result of a significant cyber attack on the country, highlighting what Washington sees as growing threats posed by Russia and China. #Biden #cyberattacks #News #Reuters #Russia #China 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