A displaced Yemeni woman, who fled Saada province due to fighting between Shiite Huthi rebels and forces loyal to Yemen's exiled President Abedrabbo Mansour Hadi, makes bread at a school turned into a shelter in the capital Sanaa on August 19, 2015. The United Nations warned of a "developing famine" in Yemen, where more than half a million children are severely malnourished, and pressed for access to its war-torn regions. AFP PHOTO / MOHAMMED HUWAIS        (Photo credit should read MOHAMMED HUWAIS/AFP/Getty Images)