Judge Juan Merchan cleared his courtroom on Monday as a defense witness’ behavior sent Donald Trump’s hush money trial into chaos. The former attorney of the prosecution’s star witness Michael Cohen was one of the first up to answer questions from the defense team. Trump is on trial for falsifying business records to cover up a hush money deal for an alleged affair. Calling the witness, Robert Costello, caused protest as prosecutors objected and demanded a sidebar conversation with the judge Want more breaking political news? Click for the latest headlines at Raw Story. As the attorneys approa…