Senegalese President Macky Sall (2nd R) visits a construction site of Standard Gauge Railway (SGR) in Nairobi, Kenya, on Aug. 29, 2016. Senegalese President Macky Sall on Monday gave a strong endorsement of China-funded SGR linking Kenya's port city of Mombasa to the capital, Nairobi. Sall who toured the construction site of the SGR project on the outskirts of Nairobi accompanied by several cabinet members said the mega infrastructure project dovetailed with Africa's socio-economic transformation agenda. (Xinhua/Pan Siwei)