I can only speculate

because I have no thing to really go on .......

I researched the Oklahoma City bombing some and it seemed quite apparent that it was done by government guys. Seems it wasn't "intentional" but simply got out of hand with agency spies planted in the White Supremacist camp near OKC ....from about 1/2 dozen different agencies who all didn't know each other was spies! Every spy had to prove himself to be a Supremacist and they got carried away with out-doing each other. In the end, it seems, there were actually no Supremacists involved with the bombing; it was all agency spies.

What could have been the motive for OKCB? Well, it seemed to put an end to the White Supremacist threat, didn't it? We've heard virtually nothing about White Supremacists since then. Possibly too ......... their services have been absorbed into contracting companies working as pseudo forces in Iraq?

The MO, it seems to me, is singling out a growing threat .......... infiltrating such groups and then causing a major calamity that turns the general population sentiment AGAINST those groups. Then -with the other hand- offer the dissidents juicy contracts to work for the government. If you can't beat em, throw egg in their face and get them to JOIN you.

I believe the Tower bombing was provoked in a similar fashion.

-Vince