ooh, looks like Bono might have rehearsed all those lines for the Paris I&E DVD (remember the French he spoke from the stage). Wouldn't surprise me. I recently went to a gig by a British/African folk singer and she sung a traditional African folk song in Rundi but she blew her cover and admitted it was harder than learning her own songs as she didn't speak the language very well and was trying to impress her mum who originally came from Burundi!