Yemenis extend truce — now what?

The World

Warring sides in Yemen — with shepherding by the United Nations and encouragement from the US — have extended a truce that’s held for four months. Host Carol Hills speaks with Peter Salisbury, Crisis Group's Senior Analyst for Yemen, about the progress that's been made and the challenges ahead in the seventh year of a conflict that has killed tens of thousands of people, displaced millions and triggered a humanitarian crisis.