Before I get to the "assuming" issue, let's hear from you about what "Cheap and Easily traceable" means.
In the assumption sweepstakes, you're so far in the lead the rest of us can't see you.
You assume "fireballs" = explosives. I provide visual evidence to the contrary. I pose the question of what materials were proven to be on the scene that would produce fireballs, and you run for the tall grass and deflect with a video of a CD that bolsters my evidence and refutes yours.
You bring up specific injuries to an individual. I explain why the injuries noted are not consistent w/ blast injuries. You clearly assume that no other mechanism was present that could have caused those injuries, and you're still not answering the simple question I asked "what materials were known to be present that would produce fireballs?"
Is this going to turn into another example of you running away from answering simple questions related to your assertions?
It didn't work with "Pin-the-Headwound" on the drawing or what "The world's best snipers" had to say about LHO's marksmanship and I strongly suspect it won't cut it in this thread either.
The question of the day remains:
"What materials were known to be present that would produce fireballs?"
Run away from it at your own risk.