Kenya's President Uhuru Kenyatta smiles as he holds his ballot paper to cast his vote in Gatundu, north of Nairobi, in Kenya Tuesday, Aug. 8, 2017. Kenyans are going to the polls to vote in a general election after a tightly-fought presidential race between incumbent President Uhuru Kenyatta and main opposition leader Raila Odinga. (AP Photo/Ben Curtis)