Trump’s suit against Michael Cohen is characteristically stupid From David Corn: Last week, when Donald Trump filed a $500 million civil lawsuit in federal court against his former lawyer and fixer Michael Cohen, legal experts scoffed and guffawed. Trump’s suit accused Cohen of breaching confidentiality and “spreading falsehoods” about the former president—that is, ratting out Trump. The timing of the filing was suspicious, given that it came shortly after Trump was indicted in the porn-star-hush-money case for which Cohen is a key witness. It seemed an act of revenge on Trump’s part. The Florida attorney Trump retained for this effort, Alejandro Brito, is a specialist in franchise disputes (not half-billion-dollar high-stakes cases), and the complaint was written in a bombastic and amateurish manner often associated with many of Trump’s legal efforts. The lawsuit raised the boomerang-ish prospect of Cohen winning the opportunity to submit Trump to the discovery process and obtaining documents and testimony from the former failed casino operator. Beyond this misstep, Trump committed another strategic blunder with the complaint: He inadvertently bolstered the accusation that he was involved in the $130,000 payoff to Stormy Daniels at the time Cohen made the payment to keep the adult film star from publicly alleging before the 2016 election that she had an extramarital affair with Trump. […] To keep Trump out of the initial plot to silence Daniels, his lawyers and mouthpieces have mounted a fierce campaign to discredit Cohen (though there are other witnesses who can testify whether Trump was involved from the get-go). They have…