Farstow 

First off Welcome to Wikipedia if no has said it yet.  I hope you can enjoy your time here.
In regards to your edit on the Farstow article.  I agree that it remains unclear, but I think saying so in the article may be more opinion and conjecture than anything else.  If we had a source saying the same thing it would be different, but as it stands it is just an opinion bit.  I seem to recall something at the time that talked about his being put in ADX because it is the only Fed prison, since Marion was downed, to provide security.  Weren't there a number of threats and beliefs that Farstow would be hurt or worse if he was left in general population?