A former FBI agent predicts a security crackdown in the wake of the Las Vegas massacre.

The death toll stands at 59 after Stephan Paddock fired bulletins into a music festival crowd form a hotel room.

It's thought he illegally altered guns to make them more deadly.

Former FBI agent Richard Frankel told Larry Williams there's now talk of using helicopters and drones to protect people from the skies.

"This is more about having line of sight, high buildings, that look down over large venues and is that something that they could protect against."

LISTEN ABOVE AS RICHARD FRANKEL SPEAKS WITH LARRY WILLIAMS