True. Starting with the one you mentioned, it's weird because they announced it 20 minutes before it happened, firefighters evacuated people saying the buildin

True. Starting with the one you mentioned, it's weird because they announced it 20 minutes before it happened, firefighters evacuated people saying the building was coming down—while usually buildings can burn for days without collapsing, etc. These facts are at least odd compared to the official version that the building unexpectedly collapsed because of fire.