14670 News Today

With terrorism analyst juliet kayim. y juliet, weve had these conversations before. we are going to be cautious here. brynn made a good point. we have state, local, and federal law enforcement at the scene of what is a sprawling campus. 75 acres. this school has 14,670 square feet inside that building. you see authorities going in. walk us through what happens in a situation like this as they go room to room trying to figure out whats happening. >> right. so three things are happening simultaneo...