 A few short minutes into Donald Trump's campaign rally, shots rang out at least five. He clutched his ear as dark-suited Secret Service agents dashed toward him. Trump dropped to the ground as the agent yelled, get down. Thousands of rally-goers moved on, as one dropping down too, a solid spread across the field, punctuated only by an occasional scream. This has been an SRN News special report. I'm Ron Taylor.