Sure, to give you a tiny bit of context, the first link is the 4th video in a series of 7, made by just a normal guy who is in New York and decides to go down to speak to "truthers" at Ground Zero.

His self-imposed rules were that he could only debunk the subjects that the truthers themselves brought up.

So this first link is him debunking the bdg 7 myths.

This one will link you to the entire series, though of course you'll see that anyway if you click the link above.

Enjoy!

Cg