>supposedly it has to do with pun and the bottle incident or
>something, and then roc-a-fella losing at the rucker to ts
>
>i still don't quite know

Add in the fact that Joe and Nas are tight. One of Joe's sons is named Nasir. So when Nas and Jay was beefin...understandably Joe went to war with Nas. I think thats the crux of it really.