As drought kills Kenya’s livestock, some herders are fighting hunger by growing their own grass. At noon in Joseph Kwopin's dry and dusty homestead in Kenya's central Baringo County, a calf shelters from the sweltering sun under a shed made of sticks. The barren ground has no vegetation but for a few shrubs and the red-flowered Carraluma socotrana plant – a rare species whose appearance here could seem cruel given that it isn't edible, even to livestock... According to UNICEF, 2.6 million Kenyans have become food insecure as a result of the lack of rainfall. The Kenya Red Cross reported...