The high-stakes legal dispute – which included the appearance of three attorneys representing Trump at the Washington, DC, federal courthouse on Thursday afternoon – is the most aggressive step taken by the former President to assert executive and attorney-client privileges in order to prevent some witnesses from sharing information in the criminal investigation events surrounding January 6, 2021.
The court fight over privilege, which has not been previously reported and is under seal, is a turning point for Trump’s post-presidency legal woes.
This dispute came to light as former Trump White House adviser and lawyer Eric Herschmann received a grand jury subpoena seeking testimony, the people briefed said.
https://www.cnn.com/2022/09/23/politics/trump-grand-jury-court-fight/