. "Challenges and accomplishments as the European Union and the United States promote trade and tourism in a terrorism environment : hearing before the Subcommittee on European Affairs of the Committee on Foreign Relations, United States Senate, One Hundred Eighth Congress, second session, May 13, 2004"@en . . . . . . . . . . . . . . . . "Challenges and accomplishments as the European Union and the United States promote trade and tourism in a terrorism environment hearing before the Subcommittee on European Affairs of the Committee on Foreign Relations, United States Senate, One Hundred Eighth Congress, second session, May 13, 2004"@en . . . . . "European Union countries" . . "United States" . .