9/11 Firefighter: The Buildings Collapsed To Dust .... Nothing Left Of The Building

FDNY Firefighter, Joe Casaliggi (Engine 7).
Captain Dennis Tardio, speaking of the south tower, said: "I hear an explosion and I look up. It is as if the building is being imploded, from the top floor down, one after another, boom, boom, boom."

In June of 2002, NBC television played segments from tapes recorded on 9/11. One segment contained the following exchange, which involved firefighters in the south tower:

Official: Battalion 3 to dispatch, we've just had another explosion.
Official: Battalion 3 to dispatch, we've had additional explosion.
Dispatcher: Received battalion command. Additional explosion.11

Firefighter Louie Cacchioli, after entering the north tower lobby and seeing elevator doors completely blown out and people being hit with debris, asked himself, "how could this be happening so quickly if a plane hit way above"? After he reached the 24th floor, he and another fireman "heard this huge explosion that sounded like a bomb [and] knocked off the lights and stalled the elevator." After they pried themselves out of the elevator, "another huge explosion like the first one hits. This one hits about two minutes later . . . [and] I'm thinking, "Oh. My God, these bastards put bombs in here like they did in 1993!"
Multiple explosions were also reported by Teresa Veliz, who worked for a software development company in the north tower. She was on the 47th floor, she reported, when suddenly "the whole building shook. . . . [Shortly thereafter] the building shook again, this time even more violently." Then, while Veliz was making her way downstairs and outside: "There were explosions going off everywhere. I was convinced that there were bombs planted all over the place and someone was sitting at a control panel pushing detonator buttons. . . . There was another explosion. And another. I didn't know where to run.