var vtn_player_type = "vp";var ven_video_key="NTU3MTcyfHwxNDcxfHwwfHx8fHx8";var ven_width="660";var ven_height="409";The number of Cambodians fleeing Thailand has soared to more than 200,000 but the Thai military junta denies a crackdown. Duration: 02:08