The U.S.-Africa Leaders Summit in Washington is in high gear today, addressing everything from climate adaptation, governance, green energy, and security as VOA’s Mariama Diallo reports; Young people gathered Saturday at the foot of Mount Kilimanjaro for the Maasai Olympics, a rite of passage detailed by David Doyle; And, Africa is teeming with tech innovation – with more and more startups launching and gaining traction along with the arrival of tech giants, as VOA’s Paul Ndiho reports.