Yodok is one of six known political prison camps in North Korea.
Suliamon Olyfemi was sentenced to death after an unfair trial conducted in Arabic, which he does not understand.
Belarus is the last country in Europe and the former Soviet Union to carry out executions.
Endemic oil industry pollution in the Niger Delta has put people's health at risk and damaged livelihoods, pushing many people deeper into poverty.
Women played a key role in Egypt's protests calling for reform, but have been sidelined since. Now they are demanding their right to participate in that process of reform.