 In a moment, we will be hearing from one of Donald Trump's friends, Senator Mark Wayne Mellon, who has spoken to Mr. Trump since the shooting. But first, let's go back to the moment itself on Saturday when a 20-year-old gunman climbed onto the roof of a small building and took aim at Donald Trump. One of the people who was at the rally was Melissa, a delivery driver from Pennsylvania who attended the event with her 60-year-old father and 12-year-old son.