Yemen's Houthi rebel negotiators accompanied by UN envoy heading to Stockholm for peace talks

A Houthi rebel negotiator prepares to depart from the Sanaa International Airport in Sanaa, Yemen, Dec. 4, 2018 to attend upcoming peace talks in Stockholm, Sweden. Yemen's Houthi rebel negotiators accompanied by visiting UN envoy Martin Griffiths left rebel-held capital Sanaa for Stockholm on a Kuwaiti plane on Tuesday afternoon to attend upcoming peace talks, a Xinhua reporter at the airport witnessed. (Xinhua/Mohammed Mohammed)