Steven Calabresi: “President Donald Trump's Manhattan Convictions are Unconstitutional: Manhattan District Attorney Alvin Bragg alleged that the documents were allegedly falsely altered to conceal a contribution of money in violation of federal campaign finance laws or in pursuance of winning the 2016 election by defrauding the voters of information they had a right to know. Neither argument passes First Amendment scrutiny. The federal campaign finance laws were partially upheld in Buckley v. Valeo, 424 U.S. 1 (1976)….