Who could have placed explosives in the World Trade Center (WTC) towers? Part 3 in this series attempts to answer that question. The first installment began by considering the tenants that occupied the impact zones and the other floors that might have played a useful role in the demolition of the WTC towers. The result was a picture of connections to organizations that had access to explosive materials and to the expertise required to use explosives. Additionally it was seen that, in the years preceding 9/11, the impact zone tenants had all made structural modifications to the areas where the airliners struck the buildings.Email: thefacthunter@mail.comwww.thefacthunter.com