LOL...what's up? A.J. low on tape sales?

Ya think that this may happen when a jet goes through a building at 500mph?
Myth Busted!
The thermite reaction can take place by accident in industrial locations where abrasive grinding and cutting wheels are used with ferrous metals. Using aluminium in this situation produces an admixture of oxides which is capable of violent explosive reaction.
http://en.wikipedia.org/wiki/Thermite