A lot of buildings have fire sprinkler systems. Similar to the fire hydrant system they are only designed to combat a single fire incident at a time. Multiple fires at a single location or single fires at multiple locations would overwhelm the systems and prevent fire suppression (note I said suppression and not extinguishment).
An easy way to find out if this was a contributing factor would be to FOIA fire department records. A water flow alarm would sound upon sprinkler activation and send a signal to the alarm company and then sends the signal to the fire department. These are specific alarms on the alarm panel so they are easy differentiate from other alarms or 911 calls.
It very much resembles the UN logo. They have the sphere divided into six segments. Six representing the hexagon or cube or the sixth planet from the sun. More Saturn representation. This type of symbolism can be traced back thousands of years.
He said "our democracy". He should have said republic.
He said "we move forward" which is communist speak.
For what looked like a well rehearsed speech those two things were bothersome and shouldn't been a part of it.
He promotes dual citizenship for certain individuals. Seems pretty turncoat to me