I, too think McVeigh was executed prematurely. At first, I avoided the conspiracy theories like germs, but with passing events recently, Jeez, I dunno!
Guess my main problem with the conspiracy angles was the "multiple bombs/ANFO not powerful enough/buildings close by not damaged" BS that came from either so-called experts, or were outright fabrications.
Doubt we will ever know the whole truth!
PJ---Who is still waiting for the Padilla early 1995 (until April) Timeline.
I would be worried about someone smelling something odd (diesel,nito,fertlizer) in a truck primilary use for moving household goods and checking on it.
OKC does look rather a lot like the embassy bombings in Africa. TNT was, at least, a component of those bombs.