The "radicals" mentioned really don't have much in common, except their hatred of the US. They may indeed, cooperate on a few strikes, but any long-term alliance or union is out of the question. Too many idieological, cultural, economic & religious differences to overcome.

Will there be future attempts on striking targets within the US? Let's see, motivation, opportunity, and means.

Yeah.

__________________
On the kinkometer, my kink measures as a sine wave.