50 is definitely right about Nas making bad business decisions in the 90s, that sowed the seeds for where he is now and where Jay is. I love Nas but for all the shit he talks about science...dude just didn't have a business mind. He's better now but he kinda wasted his best years, business wise.
full interivew (46 minutes):
http://www.youtube.com/watch?feature=pl ... wm4tcbCaYg