Kenyan hip-hop artist Octopizzo says he witnessed police officers firing live bullets on protesters and bystanders in Kibera. Kenyan authorities deny that police used disproportionate force, but Octopizzo says he saw it for himself.
Negotiators have agreed to a global phase-out of chemicals that run some air conditioners and refrigerators, but are also big contributors to global warming. That has countries and researchers scrambling to come up with clean and affordable alternatives.
When people immigrate to the US, they not only leave behind family and friends, they leave behind the sights, scents and flavors of home. Reporter Hana Baba went back to Sudan to find her favorite soda, unmatched by any in the US.
Ethiopia has a small slice of the Caribbean in it. 60 years ago, Emperor Haile Selassie set aside 500 acres for western Blacks who wanted to return to Africa. Hundreds of Rastafarians have taken up the offer but they haven't always been welcome.
Author Katherine Newman says there are huge parallels between the legacy of apartheid and that of racial segregation in post-Civil War America. And she says young South Africans still believe in democracy, but corruption and inequality are tarnishing hopes for continued change.