After literally decades of insisting to Forbes and everyone else that he's worth about 10 times more than his confidantes estimate, real estate loudmouth Donald Trump is finally being made to sweat for his hot air, because he's just been sued in federal court for about a billion more than even Forbes thinks he's worth. Of course the case is ridiculous, since the plaintiff doesn't have a prayer of getting $4 billion just because Trump tried to block use of his name to lease condos in a Vegas Trump Tower. But equally ridiculous is watching Trump fight to defend the oh-so-sterling reputation of his brand after all the bankruptcies and pointless and nasty media feuds he's dragged it through.