 And this heat has been brutal again today. All this heat could be doing a number on your home. I'm Mike Murillo. Days after the attempted Trump assassination, the campaign break is over, the fiery rhetoric is back. We're counting down to the second night of the Republican National Convention in Milwaukee. And following breaking news, President Biden about to get behind major changes to the Supreme Court. It's 6 o'clock. This is CBS News on the Hour, sponsored by Progressive Insurance.