I've called him "the worst CEO in America" because he entangled his company in radical leftist politics — including the Council on American-Islamic Relations, an organization tied to terror and called by many experts a front group for Hamas and the Muslim Brotherhood.

I actually felt bad for MGM when this tragedy first happened.

But could it have happened to any Vegas resort? Or were there factors at play that led to this property being chosen for this terrible mass murder?

Murren was appointed by Barack Obama to the Homeland Security Council. From that perch, Murren had insider access to the detailed threats aimed at Vegas. What did he do to prepare and adequately safeguard his guests?

Several MGM security guards and ex-security guards have called my radio show in recent days. They described MGM's security as "woefully undertrained and understaffed." One ex-MGM security guard called to say Murren's first act in taking over Luxor and Mandalay Bay was to disarm most of the guards and declare MGM hotels "gun-free" zones. Maybe that's why the shooter chose Mandalay Bay.