Questione giuridica chiave
Whether the renewed family reunification application showed a material change in circumstances requiring reconsideration.
Decisione estratta
No material change in the factual situation was shown; the Federal Court was bound by the cantonal finding and saw no reason to reopen the matter.
Motivazione estratta
The complaint did not challenge the cantonal court's conclusion in a way capable of undermining it, and the Court was bound by that finding under Art. 105(2) OG.