► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />After nearly a week of almost universally peaceful protests, demonstrations in Hong Kong took a violent turn on Friday after pro-democracy supporters in Mongkok were attacked by people who they claimed were hired thugs. The FT's Demetri Sevastopulo reports from among the crowds.<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Subscribe to the Financial Times on YouTube; http://goo.gl/vUQx5k<br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes