 Former Secret Service agent Charles Marino says Trump should never have started his speech. He should be held in a secure area until the threat is ultimately resolved and then it's concluded that there's no additional other threats. Hundreds of people turned out to pay their respects at a visitation for 50-year-old Corey Comparator who died at the rally. He leaves behind a wife and two children. A private funeral is scheduled for Friday. Meg Oliver, CBS News, Freeport, Pennsylvania.