 In a moment, we will be hearing from one of Donald Trump's friends, Senator Mark Wayne Mullen, 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 nearby building and took aim at Donald Trump. One of the people who was at the rally was Melissa, a delivery driver from Pennsylvania, who went to the rally with her 60-year-old father and 12-year-old son.