► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />Cambodia became a byword for horror in the 1970s, when the Khmer Rouge killed at least 2m. Three and a half decades later, Cambodia is one of the fastest growing countries in its region – but a new conflict with old echoes is unfolding on its streets. The FT's Michael Peel reports.<br /><br />► FT World News: http://bit.ly/1Exp0iJ<br /><br />► FirstFT : http://bit.ly/1TK237l<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes