Kenya has given the United Nations three months to remove a camp housing more than half a million Somali refugees, as part of a get-tough response to the killing of 148 people by Somali gunmen at a Kenyan university.
The final stage of Nigeria's election began on Saturday with voting for powerful state governors, two weeks after a presidential vote paved the way for the country's first democratic transfer of the top job.
Almost two thirds of Brazilians favor the impeachment of President Dilma Rousseff over a corruption scandal at state-run oil company Petrobras, but roughly as many doubt it would drive her from office, according to a poll released on Saturday.
China will limit visits by residents of the city of Shenzhen to neighbouring Hong Kong, a politician and media said on Sunday, following recent tension in the former British colony over growing numbers of mainland visitors.
