Stormy Daniels told a jury about the sexual encounter that Donald Trump tried to hide from voters in 2016, and a political analyst scoffed at the idea that her testimony would help him attract new supporters for his re-election. The former president has been charged with falsifying business records to cover up that affair as part of a scheme to violate election law, and Daniels provided salacious details about the extramarital affair about which she had been paid by former Trump lawyer Michael Cohen to keep quiet. “Donald Trump’s been saying all along that he didn’t have this affair with Storm…