Cant say Im a huge fan of either one of these guys but there is no denying their talent.
http://www.hulu.com/watch/181884/late-night-with-jimmy-fallon-a-history-of-rap-jimmy-fallon-justin-timberlake-and-the-roots
http://www.hulu.com/watch/181884/late-night-with-jimmy-fallon-a-history-of-rap-jimmy-fallon-justin-timberlake-and-the-roots