Remember back in August when Mos attacked that photog in Vegas because he took his picture? Well, that photographic chicken has come home to roost. Mos is facing charges of felony robbery and malicious destruction of private property and a warrant has been issued for his arrest. And get this, the dude was a credentialed photog for the event [the annual Men's Apparel and Garment Industry Convention (MAGIC)], and claims he didn't even know who Mos was until after he'd snatched, smashed and ran off with his camera.