The US shot down an alleged Chinese surveillance balloon off the South Carolina coast on Saturday, injecting new tension into relations with Beijing which called the move an overreaction. The balloon had crossed the country and was taken down off the South Carolina coast. This is video from social media. Follow Bloomberg for business news & analysis, up-to-the-minute market data, features, profiles and more: http://www.bloomberg.com/ Connect with us on... Twitter: https://twitter.com/business Facebook: https://www.facebook.com/bloombergbusiness/ Instagram: https://www.instagram.com/quicktake/?hl=en