Who is Tavis Smiley?

I always see his name on the DirecTV guide, but every single time I've tried to figure out who the dude is, it's a commercial.

Thanks for answering my question, TGR

-iceman

Isn't he a radio or talk show host on BET or PBS?

Radio / TV talk show host on PBS.

I would answer, but I fear a devious Iceman trick.