Obama visits Kenya

People pass by a shop selling t-shirts bearing images of the President Obama in the Kawangware slum of Nairobi, Kenya on Saturday, July 25, 2015.

President Obama is greeted by Kenya’s President Uhuru Kenyatta, right, on his arrival at State House in Nairobi, Kenya on Saturday, July 25, 2015.

President Obama lays a wreath at the memorial commemorating the 1998 bombing of the U.S. Embassy in Nairobi, which killed more than 200 Americans and Kenyans.

People wave U.S. flags before President Obama’s arrival in Nairobi.

President Barack Obama takes part in a panel discussion Judith Owigat, a young entrepreneur, at the opening of the Global Enterpreneurship Summit.

President Barack Obama talks with June Muli, head of Customer Care at M-Kopa, about solar power during the Power Africa Innovation Fair in Nairobi.

People read local newspapers in Nairobi with pictures of President Obama and with headlines that say “Welcome Obama.” Obama arrives in his ancestral homeland of Kenya later Friday, with a massive security operation underway to protect him from Al Qaeda-linked Somali militants.

Workers finish installing a large billboard in downtown Nairobi showing Kenya’s President Uhuru Kenyatta and President Obama.

An man rides a bicycle and a trailer with messages reading “Welcome Kenya Obama” in Nairobi, Kenya, on the eve of the president’s visit.

A banner bearing the likeness of President Obama and bearing a “welcome” message hangs over the arrival lounge of Kenya’s Jomo Kenyatta airport in Nairobi.

Police officers patrol along a street in Kenya’s capital, Nairobi, ahead of President Obama’s arrival.

President Obama-branded mobile phones are displayed in the Obama phone store in Bujumbura, Burundi.

A local daily newspaper vendor lays out newspapers with headlines “Welcome Obama” in Nairobi, Kenya.