Manhattan District Attorney Alvin Bragg fired back at Donald Trump’s call to have former attorney Michael Cohen barred from his upcoming hush money trial. In a 44-page filing on Tuesday, Bragg blasted Trump’s motion to exclude Cohen’s testimony that was filed Monday. “In an argument that reads more like a press release than a legal filing, defendant makes the obviously unsupportable request that the Court preclude one of the People’s witnesses from testifying at trial on the ground that defendant anticipates that he will disbelieve the witness’s expected testimony,” Bragg’s filing explained, c…