NAFTA entered into force in 1994 after a bitter Congressional debate. But NAFTA in operation has proved no less controversial than NAFTA before ratification, fo

Air and water pollution blighted northern Mexican cities long before the North American Free Trade Agreement (NAFTA) was a glimmer on the political horizon. Not

NAFTA remains a centerpiece of US trade-policy debate, but its provisions have sacrificed environmental concerns for the sake of trade liberalization. This time