Former FBI agent Greg Rogers on what police are doing after giving the all clear at UNLV

More on the deadly shooting at UNLV. Police have confirmed there is no threat on campus, but the school has still asked people to shelter in place. 

Former FBI agent Greg Rogers says it could take a while for police to clear the area.

News, politics, traffic, weather and more from Utah, anchored by veteran news junkie Jeff Caplan alongside Maria Shilaos.