It should be painfully obvious by now that there was definitely something strange at Ground Zero that is now causing all the radiation-related cancers among 9/11 Rescue Workers. It was not "dust".

This information may provide a deep understanding of why so many of you are suffering, or being diagnosed with, rare cancers that are typically only associated with radiation exposure.

1) Understand what "Ground Zero" actually meant before 9/11:
"The point on the earth's surface directly above or below an exploding nuclear bomb."

2) Watch the Dimitri Khalizov documentary interview on 9/11 here to get the full explanation of how WTC 1,2 and 7 came down and how this is causing Rescue Workers to become sick today:

Part 1:
Part 2:

Note that Dimitri is an FBI material witness. He does not offer theory about the collapse of the WTC buildings, he provides testimony.

Good luck with your search for the truth about 9/11 and my sincere condolences to all who are suffering for your great efforts at Ground Zero.