此前，加拿大CTV News电视台援引美国高级消息人士的话称，加拿大和美国消除了分歧并就北美自贸协定(NAFTA)达成协议。
The CTV News Channel in Canada previously quoted the message from the United States senior source saying that Canada and the United States had settled differences and concluded an agreement on the North American Free Trade Agreement (NAFTA).