(New York had standing to sue in parens patriae for violations of 42 U.S.C. § 1985 on behalf of individuals with mental disabilities); New York by Vacco v. Mid Hudson Med. Grp., P.C., 877 F. Supp. 143, 146 (S.D.N.Y. 1995) (collecting cases), and by statute, see, e.g., 15 U.S.C. § 6504(a)(1); 15 U.S.C