The pope arrives in the country on Friday. Commentators James Kassaga Arinaitwe and Viviane Rutabingwa give him a crash course in the country's issues.
The Pentagon's report says the Doctors Without Borders hospital attack in Afghanistan was an accident. The group's executive director, Jason Cone, says it raises more questions than it answers.
Typically, if a vaccine is not kept cold, it doesn't work. And that's a big problem in hot spots. A new cooler seems to do the trick — without electricity!
Observers draw a parallel between anti-refugee sentiments now and during WWII. Back then, many doors where closed to those fleeing Nazism. Bolivia was a notable exception.
Greg Constantine has spent 10 years documenting the world's stateless people. They live without passports, without ID cards, without dignity — but not without hope.