By Tambay A. Obenson | Shadow and Act September 23, 2011 at 5:00AM
I thought we'd posted something much more exhaustive on this topic previously, but I can't seem to locate that post (or posts)... assuming there are any.
This one comes from the BBC's Africa Today series; and, as I already suggested, it's feather-weight coverage, but still worth a listening. Do so by clicking HERE; wasn't able to embed.
Certainly to be continued... thanks Bunmi for the tip.