Almost-Daily Briefs: 12/07/08

Jay-Z and Nas: Frenemies? [HipHopOnMyMind]
Tapemasters Inc./Jay-Z – My President is Black [DifferentKitchen]
RIP Party Arty (D.I.T.C.): Diamond/Fat Joe speak on it [AllHipHop]
Rakim: Last Hip-Hop Show @ Knitting Factory [OkayPlayer]
Hip-Hop Did Not Start In The Bronx?? [Unkut]