Liberal comedian and actress Rosie O'Donnell said Tuesday that President Trump and his administration are going down for "treason."

"The evidence against Trump and Russia is huge and mounting every day. We see it, he can't lie about it," O'Donnell said outside the White House after leading an anti-Trump rally before the president's first address to a joint session of Congress.

"He is going down and so will all of his administration. The charge is treason," she said.

O'Donnell said she has "faith that there are Republican congressmen who will stand up and do the right thing."

O'Donnell and Trump have had a long-running feud going back to their respective television days. She has been a vocal opponent of Trump's since he announced his candidacy for president.