Manhattan District Attorney Alvin Bragg is relying on debatable facts and untested legal theories to transform minor misconduct into a felony.The New York indictment of Donald Trump, which won't be unsealed until he is arraigned early next week, reportedly includes "more than two dozen counts." That's a surprisingly large number if the case is based entirely on the $130,000 that Trump lawyer Michael Cohen paid porn star Stormy Daniels in 2016 to keep her from talking about her alleged 2006 affair with Trump. The litany of charges reinforces the impression that Manhattan District Attorney Alvin Bragg, a Democrat, is trying...