HRC is there an actual [ ] video?

Q, Why was POTUS sooo emotional at the Shanksville ceremony? How did he react to the dossier submitted by Robert David Steel?

Penetration of the curtain wall at WTC 1 & 2: It's more complicated, yet less mysterious than CGI, and totally unrelated to any theory J Wood explains.

What chemicals burn in a flash in the presence of Qxygen?