it's almost certainly a fact that a lot of 9/11 truther arguments and material come from russia. the ussr was consoling after jfk's assassination, they were scared that the turnover in gov't would lead to a coup or takeover by some individual who would nuke them. they didn't have a great understanding of democratic succession. as soon as they learned that a junta wouldn't take control they started fanning the flames of conspiracy and some of the popular claims about who and why jfk was killed have been traced back to the kremlin.
this has been POL SCI 325 with bubbles.