Why were they there?
How did they get there?
They were working on other projects, which is typical around the year in New York.
Where did they come from?
How did they get access to GZ?
If they were not already in Manhattan, how did they get on the island?
Who organized these "teams"?
What companies did they work for?
Where are the individual statements from each and every member of these "teams" verifying your claim?
Who is the spokesperson making the claims you are quoting?
Does he have approval from each and every member of the "demolition team" to make the statements he is making?
Does each and every member of the "demolition team" agree with the spokesperson?
Let me add this again because it is evident that you missed this before.
August 8, 2006: No Explosives Used in WTC Collapse, Says Demolition Industry Leader
Brent Blanchard, a leading professional and writer in the controlled demolition industry, publishes a 12-page report that says it refutes claims that the World Trade Center was destroyed with explosives.
Fire, Not Extra Explosives, Doomed Buildings, Expert Says
Van Romero, vice president, New Mexico Institute of Mining and Technology
"Certainly the fire is what caused the building to fail," said Van Romero, a vice president at the New Mexico Institute of Mining and Technology.
Did experts on the scene think WTC 7 was a controlled demolition?
"Several demolition teams had reached Ground Zero by 3:00 pm on 9/11, and these individuals witnessed the collapse of WTC 7 from within a few hundred feet of the event.
We have spoken with several who possess extensive experience in explosive demolition, and all reported seeing or hearing nothing to indicate an explosive detonation precipitating the collapse.
As one eyewitness told us, "We were all standing around helpless...we knew full well it was going to collapse. Everyone there knew. You gotta remember there was a lot of confusion and we didn't know if another plane was coming...but I never heard explosions like demo charges.
Some 200 technical experts—including about 85 career NIST experts and 125 leading experts from the private sector and academia—reviewed tens of thousands of documents, interviewed more than 1,000 people, reviewed 7,000 segments of video footage and 7,000 photographs, analyzed 236 pieces of steel from the wreckage, performed laboratory tests and sophisticated computer simulations of the sequence of events that occurred from the moment the aircraft struck the towers until they began to collapse.
As I have said before, there is no visual, audio, seismic or hardware evidence that demolition explosives were used and the experts concur.
To sum it up, there is no case for CD at WTC ground zero.