Tony Elumelu, who has become one of Africa’s most prominent philanthropists, calls his idea 'Africacapitalism' – an African-run effort that uses business concepts to fight poverty.
Even as George Zimmerman stands trial for fatally shooting Trayvon Martin, many Americans argue these laws make us safe. I've had pistols held to my head from Bosnia to Beirut. Your best self-defense is your tongue. Those who put their faith in guns will ultimately be outgunned.
From correspondent, to editor, to columnist, I've seen radical changes in journalism and the world.
A linguist chooses the stories of 100 individual words to tell the larger story of English.