Yemen: IDPs struggle to cope with cold weather Displaced families struggle to cope with the cold in IDP camps in Yemen. Tens of people in the Dharwan camp, in the outskirts of Sanaa, have fled airstrikes in northern Yemen and claim that they do not receive any help from Houthi rebels. UNHCR officials in Yemen say they need much more support in order to adequately assist displaced people in camps like Dharwan. IMAGES AND SOUNDBITES