var vtn_player_type = "vp";var ven_video_key="NjIwODIyfHwxNDcxfHwwfHx8fHx8";var ven_width="660";var ven_height="409";An employee dressed as a snow leopard leaps out of an enclosure at a Tokyo zoo as part of an annual animal-escape drill. Duration: 01:20