 This also comes as the investigation continues into Saturday's assassination attempt in Pennsylvania. Authorities are still piecing together the profile of the 20-year-old killer as they try to determine a motive and how he got within striking distance of the former president. The shooting raising questions about potential security lapses. In Connecticut, officials are on alert for threats of further political violence. News 8 political contributor Mike Cerulli has a look at that part of the story. Mike.