WASHINGTON In the 2008 congressional elections, it will be every Republican for himself. Republicans on Capitol Hill are rejecting a sequel to the successful "Contract With America" campaign that won them the majority in Congress in 1994, a top party official said yesterday. "There will be no effort to try to nationalize the elections," the House Republican leader, Rep. John Boehner, told reporters at a lunch sponsored by the American Spectator magazine and Americans for Tax Reform. Mr... ...