Peter Navarro, a White House adviser during the Trump administration, pleaded not guilty on June 17 to contempt of Congress charges.
Navarro had been representing himself before the issue turned into a criminal one.
“Obviously being put in leg irons and having people want to put me in prison have changed matters,” Navarro told reporters outside the federal courthouse in Washington.
Navarro has also said he was denied a call to a lawyer after being arrested, which prosecutors have denied.
They also said Navarro plans to go on a tour beginning in September promoting his new book, “Taking Back Trump’s America: Why We Lost the White House and How We’ll Win it Back.”
Prosecutors said the government was ready to start the trial sooner.
U.S. District Judge Amit Mehta set the start of the trial for Nov. 17, but indicated that might not be the final trial date.
Navarro is the second former Trump adviser charged for refusing to cooperate with the House Jan. 6 panel.
Steve Bannon, who has also cited privilege, was the first.
Bannon’s motion to dismiss the charges was rejected by U.S. District Court Judge Carl Nichols, a Trump appointee, this week.
Two other former Trump aides who have resisted working with the panel have not been charged.
Rep. Bennie Thompson (D-Miss.), chairman of the panel, and Rep. Liz Cheney (R-Wyo.), chairwoman of the panel, said in a recent joint statement that they were puzzled by the move.
Thompson has said that Navarro’s testimony was being sought, as well as records he possessed, because he appeared to have information “directly relevant to the Select Committee’s investigation into the causes of the January 6th attack on the Capitol.”