XXL Quick Hitters: MCA, Prodigy, Mos Def & Dead PrezXXL Quick Hitters: MCA, Prodigy, Mos Def & Dead PrezRappers and celebs remember MCA from the Beastie Boys, Prodigy promises another Mobb Deep album and Mos Def and Dead Prez release Trayvon Martin tribute song...mlelinwallamlelinwalla