Nashville is not only an FF, but a fake to provide cover for something else. Just like the fake 'car bombs' and 'gas attacks' we've seen from Syria, but presumably organised by Patriots.

Phone video starts inside a building that looks trashed but not bombed, there is a jump in the video to show that it has been edited.

Cameraman walks outside and shows other 'damage', mostly smashed windows and debris scattered about, with a couple of vehicles on fire. Couple standing outside building, calm with clean clothes. The people who start coming out of the building are equally calm, their clothes equally clean. They calmly start walking away. This doesn't look like the aftermath of an explosion to me.

Security camera footage is washed out for long enough for 'stage dressers' to come and spread some fake destruction around. The warning on the loudspeaker was both to minimise casualties and make people question the even after the fact.

So the real questions are: What is this all comms for? What was really destroyed in Nashville? What else was destroyed and where?