 CBS News special report. I'm Deborah Rodriguez. It's 932 and Saturday's attempted assassination of the former president has altered the conversation in the tone of the Republican National Convention, which kicks off today in Milwaukee. ABC national correspondent Stephen Portnoy reports that Trump seems in some ways changed by it. Trump has said he's going to change the tone of his Thursday night convention address. He told the Washington Examiner it was going to be a humdinger.