It’s hard to keep a secret when facts present the obvious. Radiation deaths among first responder personnel far exceed the norm. This is a tell-tale sign that something else was going on other than the “norm” as it pertains to jet fuel and building fires. Where did this radiation come from?
“Where did this radiation come from?”
Haven’t you looked it up yet? It’s all pretty well explained by several factors, but judging by your last response, you don’t care. Find someone else to bounce your quackery off, will ya? If it’s hard to keep a secret, why hasn’t someone come forward and explained what must have been a MASSIVE undertaking to cover up.