The UN says the war in Yemen has produced one of the world's worst humanitarian disasters. In December, at peace talks in Sweden, the Iran-backed Houthi rebels and the Saudi-supported government agreed to a ceasefire in the port city of Hudaida. It's where almost all of the country's aid arrives. But as Obaida Hitto reports, the people of Yemen now face a new challenge. #Yemen, #Hudaida, #HumanitarianAid
