 Political violence continues to be on the rise in this country. Let's go to our Northwest News line. ABC News crime and terrorism analyst Brad Garrett is with us. This is the first time we've had a chance to talk since that assassination attempt. I just want to get your thoughts, Brad, on the shooter and a possible motive. So, you know, the motive seems to be a little elusive. However, I think if you, what little we know about this 20-year-old man