Top Story with Tom Llamas - Sept. 10 | NBC News NOW

Breaking tonight, conservative activist Charlie Kirk assassinated while speaking on a college campus. The conservative commentator shot in front of a large crowd at Utah Valley University. Witnesses describing the horrific scene. Students running for cover as gunfire rang out. Kirk answering questions about mass shootings when he was suddenly struck by a bullet. Officials saying a person of interest is in custody. The late details and Kirk's assassination sending shock waves across the country. Politicians ...