The President of the USA justified domestic terror:
Donald J. Trump
These are the things and events that happen when a sacred landslide election victory is so unceremoniously & viciously stripped away from great patriots who have been badly & unfairly treated for so long. Go home with & in peace. Remember this day forever!
Jan 6, 2021
Before that Tweet, Trump posted a video in which he said (according to Snopes.com):
I know your pain. Your hurt. We had an election that was stolen from us. It was a landslide election, and everyone knows it, especially the other side. But you have to go home now. We have to have peace. We have to have law and order. We have to respect our great people in law and order. We don’t want anybody hurt. It’s a very tough period of time. There’s never been a time like this where such a thing happened where they could take it away from all of us. From me, from you and from our country.
This was a fraudulent election, but we can’t play into the hands of these people. We have to have peace. So, go home, we love you, you’re very special. You’ve seen what happens. You’ve seen the way others are treated that are so bad and so evil. I know how you feel. But go home and go home in peace.