UN envoy visits Yemen's Sanaa to revive stalled peace talks

UN special envoy for Yemen Martin Griffiths (front) speaks to the media upon his arrival at Sanaa International Airport in Sanaa, Yemen, on March 24, 2018. UN special envoy Martin Griffiths arrived in Yemen's Sanaa on Saturday in striving for resumption of stalled peace talks after three previous efforts produced no results. (Xinhua/Mohammed Mohammed)