One day after posting a $91 million bond that allows him to appeal a defamation judgment he owes writer E. Jean Carroll, former President Donald Trump might have defamed her again and opened himself up to a third lawsuit over a sexual assault case. At a rally on Saturday night in Rome, Ga., Trump didn’t mention Carroll by name, but it was clear he was talking about the civil lawsuits she bought against him — and won. All told, Trump faces $88.3 million in penalties for defaming Carroll. “I I just posted a $91 million bond,” Trump told the rally audience, “91 million, on a fake story totally ma…