What Raheem got to prove?

Last week on the Imus in the Morning program, Imus let this kid (who is a camper at The Imus Cattle Ranch for Kids with Cancer) do a little rapping. I'm not sure whether to laugh or cry at this:
Rap has certainly engulfed the planet, hasn't it? I love this picture, you probably saw a few weeks back when boingboing had a link to this great set of Engrish signs at flickr: