Giuliani is fighting civil contempt penalties sought by two GA election workers. If he loses, Trump can't pardon him.

Rudy Giuliani speaks to reporters outside a federal courthouse in Manhattan.

AP Photo/Seth Wenig

• Ex-Trump attorney Rudy Giuliani risks being held in contempt in federal court in Manhattan.
• Two GA election workers said he repeatedly ignored court orders in their federal defamation case.
• If he's found in contempt, Trump could not issue a pardon or commute his sentence.

Rudy Giuliani took the witness stand in federal court in New York on Friday, battling a potential...