Police officers take a participant during a protest against Israel's policies at Checkpoint Charlie. Malin Wunderlich/dpa Officers were violently attacked at the tourist attraction Checkpoint Charlie ...

Isaac said the scene inside the amphitheater was “surreal.” He said he saw blood “shooting out” of Kirk’s neck as attendees ...

Turning Point USA's Arizona headquarters were blocked off and employees were sent home early following the shooting of co-founder Charlie Kirk. CBS News' Kris Van Cleave has more.