conflict between the Federal Circuit and the Seventh Circuit concerning "whether federal common law or state law applies to the inter- pretation of Postal Service Leases?' Kerin United States Postal Sera, 116 F2d 988, 990 (2d Cir.1997). On the one hand, the Federal Circuit has held that federal law applies to reso

a conflict between the Federal Circuit and the Seventh Circuit concerning "whether federal common law or state law applies to the interpretation of Postal Service Leases." Kerin v. United States Postal Serv., 116 F.3d 988, 990 (2d Cir.1997). On the one hand, the Federal Circuit has held that federal law applies to r

a conflict between the Federal Circuit and the Seventh Circuit concerning "whether federal common law or state law applies to the interpretation of Postal Service Leases." Kerin v. United States Postal Serv., 116 F.3d 988, 990 (2d Cir.1997). On the one hand, the Federal Circuit has held that federal law applies to re

a conflict between the Federal Circuit and the Seventh Circuit concerning "whether federal common law or state law applies to the interpretation of Postal Service Leases." Kerin I United States Postal Serv., 116 F.3d 988, 990 (2d Cir.1997). On the one hand, the Federal Circuit has held that federal law applies to res