Question juridique clé
Whether the federal complaint was admissible and the appellant had a current legal interest in challenging the leave restriction.
Solution extraite
The appellant had a current legal interest because the same restriction was repeatedly imposed in later leave decisions; however, unsubstantiated and merely appellatory grievances were not examined.
Motifs extraits
The issue could recur under the same or similar circumstances, satisfying current interest; but federal review in constitutional complaints is limited to clearly substantiated constitutional claims.