Eyder Peralta

Stella Nyanzi, one of Uganda's most controversial academics and activists, appeared in court Monday, after being arrested and charged Friday with cyber harassment and the misuse of a computer, for "shaming" the government.

Nyanzi's latest run-in with the 31-year-old regime of President Yoweri Museveni began with a fight for free sanitary pads for school-age girls.

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As soon as you set foot in any of the refugee camps along the South Sudan border in Uganda, a vast human suffering becomes easily apparent.

Nomadic herders are invading wildlife conservancies in Kenya's Rift Valley in search of pasture for their cattle. That's culminated in violence, as police move in to push the herders out.

But some local farmers say it's more complicated, that the cattle don't belong to the herders but to wealthy politicians, who are storing their wealth in cattle and laundering ill-gotten money through cattle.

The buses line up at the Invepi refugee camp in northern Uganda.

One after the other they drop off dozens of South Sudanese seeking refuge on this side of the border.

They come off carrying whatever possessions they still have: sometimes that means empty plastic jugs, sometimes it means chickens that provide food along the way. Many of the refugees are barefoot. When they've finished with their registration and vaccinations, some just sit there, staring into space.

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Somalia, a place without much of a functioning government, has elected a new president. NPR's Eyder Peralta reports that after a process full of corruption and security issues, the country delivered a surprising result.

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Downtown Nairobi is a bustling scene of people darting across the road and a long line of matatus — little- and medium-sized buses — waiting for passengers.

John Macharia owns two of those buses and he loves the work. Matatus, he says, are essential to Nairobi.

But, Macharia says, they're often targeted by police for the smallest infractions.

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The streets of Dadaab in northern Kenya are crowded with people and cars. You find refugees selling goats and shaving ice.

The biggest refugee camp in the world is basically a mega village. The mostly Somali refugees sell pots and pans and make colorful headscarves on manual sewing machines.

In one store, a group of refugees are having an intense conversation. It is, of course, about President Trump.

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