 from Quantico, Virginia. Police officials say they've tentatively identified the gunman, but they are not yet naming him. NPR's Daniel Kurtzleben was at the rally when the shooting started. Secret Service swarmed the former president and pulled him to safety. As they led him away, Trump, with blood spattered on his face, raised his fist and the crowd cheered. Law enforcement quickly herded press and rally goers away. Shortly after the shooting, Trump spokesman Stephen Chung released a statement saying that Trump was fine...