In this particular case, given the evidence that's so far come out, it suggests the FBI made it possible for these guys to move along in a plan to go to Syria when they were never close  to that in the first place.
to FBI pozwoliło tym ludziom zrealizować plan wyprawy do Syrii, na co oni sami wcale się nie pisali. TR: Wielkie dzięki! To było niesamowite. TA: Dziękuję.