 This is CBS News on the Hour, sponsored by Progressive Insurance. I'm Michael Toscano. The Republican Party officially has a ticket to run against the Democrats. CBS News correspondent Matt Piper is at the GOP convention. Wearing a white bandage on his ear, the former president waved and thanked a packed arena after receiving a standing ovation from thousands of cheering delegates. He did not make any remarks, but was seen for the first time with the man