What would, in your opinion?
IMHO, the explosives in use in car bombs, and IED's (IMPROVISED EXPLOSIVE DEVICES) in IRAQ. Saw one the other day. BERRY SMALL BOMBBBBB,BERRY BIG EXPLOSION.
Gee, maybe what was used to bring down OKC was originally from .... IRAQ???????
Naw...... had to be 300 rednecks sitting around unwrapping Black Cat firecrackers.
BETTER EXPLANATIONS:
( TWA800. Plane disaster caused by center-wing fuel tank igniting (cause of ignition, A BIG FREAKING ROCKET.
OKC building. Disaster caused by rental truck filled with fertilizer and diesel fuel (ignited by a hundred pounds of C-4 or hydrazine)