Some rap music gives good legal advice (Jay-Z's "99 Problems" is about 95% accurate, it just oversteps the rights argument in a few places). A lot gives really bad advice. I'm a lot closer to George Tenet with the rented Maybach without tints or rims, spending money on businesses rather than 80 gold chains :)
I knew a woman who did white-collar criminal defense at one of San Francisco's most high-profile law firms. She heard "99 Problems" and thought "actually, those are very sound tactics."
I have a buddy who is a Georgetown Law student. He is a huge Jay-Z fan and told me that one of his professors used this song as an example in one of his classes. Jay-Z seems to have a pretty good head on his shoulders. I guess that's what happens selling crack on the streets in New York. He didn't end up shot, in jail or dead, so he obviously did something right.