A boy injured in a recent a car bomb attack, bottom, lies on a hospital bed to receive treatment in Sanaa, Yemen, Saturday, Aug. 1, 2015. The latest attempt at a humanitarian pause in Yemen "has not been respected by any party to the conflict," the U.N. humanitarian chief said earlier in the week, adding that a plan to reach 3 million Yemenis with aid is ready to go if only the fighting would stop. (AP Photo/Hani Mohammed), APTOPIX