Short’s participation — which CNN reported earlier, citing a source familiar with the matter — makes him the highest profile witness known to have tested in the criminal investigation into the attack on the US Capitol. His testimony signals that prosecutors are scrutinizing the Trump White House as part of their investigation, which has expanded beyond the rioters who breached the Capitol.
“I can confirm that I did receive a subpoena for the federal grand jury, and I complied to that subpoena,” Short told CNN’s Erin Burnett on “OutFront.” “But under advice of counsel, I really can’t say much more than that.”
Earlier this year, the Justice Department expanded its investigation beyond the rioters who breached the Capitol into fundraising and organizing for the political rally that served as a prelude to the riot as well as into efforts to subvert the Electoral College vote count.
Short and his attorney, Emmet Flood, were seen Friday leaving the federal courthouse where a federal grand jury is hearing testimony related to January 6 and to efforts to overturn the 2020 presidential election. ABC was first to report on his testimony.
Short was in a meeting at the White House two days before the Capitol attack in which Trump and lawyer John Eastman tried to persuade Pence that he had the power to stop certification of the election results.
The Justice Department did not immediately respond to a request for comment.
The House select committee, which is conducting a separate, parallel investigation into January 6, declined to comment. Short tested to the committee in January.
Among the lines Trump crossed out were “I am directing the Department of Justice to ensure all lawbreakers are prosecuted to the fullest extent of the law” and “Legal consequences must be swift and firm.”
Asked by Burnett about the edits Monday evening, Short said, “Certainly there were probably some people who foolishly got caught up in the events that were happening on the sixth. But I think it’s unfair to describe the rioters as patriots or merely expressing their First Amendment rights.”
This story has been updated with additional developments on Monday.