 Hello and good evening. I'm Rich Hunter. Will Vitka is our producer. The top stories we're following for you today. CBS News special report. From the Oval Office, President Biden addressed the nation, condemning political violence. We can't allow this violence to be normalized. You know, the political record in this country has gotten very heated. It's time to cool it down. He said the investigation is ongoing and there are a lot of unknowns right now. We do not know the motive of the shooter yet.