http://extremesailingseries.com On the final day of racing at the Land Rover Extreme Sailing Series Act 3, Qingdao, the public witnessed one of the biggest crashes in the history of the series, as Red Bull Sailing Team t-boned Alinghi with nearly 15 knots of boat speed – knocking both boats out of the competition for the day. Watch as it happened, here. http://youtu.be/14dA-qLmNZo