I've been reading about the Clark/School of the Americas connection for a while now. A few days ago, I sent Moore some questions about Clark/SotA in response to Moore's e-mail backing Clark. He hasn't responded to me, but if you read to the end of this thread
http://creativedissonance.blogspot.com/2004_01_19_creativedissonance_archive.html#107453347148295002
you'll see that he's planning to confront Clark about it. Apparently a bunch of people are bugging him about it. Good thing!