In this March 24, 2016 photo, a woman collects dried lotus leaves for her traditional medicine at Chreh village outside Phnom Penh, Cambodia. Much of Southeast Asia is suffering its worst drought in 20 or more years. Tens of millions of people in the region are affected by the low level of the Mekong, a rice bowl-sustaining river system that flows into Laos, Thailand, Cambodia and Vietnam. (Photo by Heng Sinith/AP Photo)
