FWIW: LAFD, LAPD, FBI, etc just released a press statement saying, in part:
Command officers and airport administrators were faced with a wide range of important objectives, including conducting a complete search to rule out additional gunmen or explosives, identifying and treating all injured victims and coordinating the needs of the thousands of arriving and departing travelers that were impacted by the incident.
In the aftermath of an incident of such significance, we are rightfully evaluating where improvements can be made should we ever be faced with such an incident in the future,
It further states: some of the statements made regarding the incident are untrue.
lol...
Can I see that link?