
Ultra-Orthodox Jews collect spring water for the upcoming Jewish holiday of Passover in the Jerusalem hills on April 9, 2017. Passover is an important Biblically-derived Jewish festival. (Xinhua/Guo Yu)

Ultra-Orthodox Jews collect spring water for the upcoming Jewish holiday of Passover in the Jerusalem hills on April 9, 2017. Passover is an important Biblically-derived Jewish festival. (Xinhua/Guo Yu)