That Target employee who got slapped by Katt Williams just got FIRED! Dude didn't even fight back ... so why'd he get fired? Plus, Nick Lachey's dust-up with a Chargers fan was caught on video ... and now the alleged victim -- who claims Nick actually choked him -- is joining us. We'll find out who really instigated the confrontation. And, T.I. is in the newsroom! We're talking new music, rappers faking street cred, and ... Lindsay Lohan?? We'll explain.