I found this article to be more than a bit interesting:
Aryan Nation leader reaches out to al Qaeda (CNN)
Apparently, the former leader of Aryan Nation - August Kreis - has been actively calling for a "partnership" with al Qaeda, believing that both organizations have a similar goal.
Now, this isn't anything new. There are rumors and conspiracy theories abound about a possible connection between Ramzi Yousef (Architect of the 1993 WTC bombing) and Timothy McVeigh. But at least to my knowledge, this is the first time a member of the "white power" movement has been vocal about such a thing.
Yes I know Kreis has been marginalized over the years...but still, it's something to give pause to. And frankly, something to be a bit concerned about.