白宫经济顾问哈塞特：特朗普对加拿大非常失望

Core Viewpoint - The trade negotiations between the United States and Canada are facing significant challenges, with increasing dissatisfaction from the U.S. side regarding Canada's lack of flexibility [1] Group 1: Trade Negotiations - U.S. economic advisor Hassett indicated that the trade talks with Canada are not progressing well, leading to President Trump's disappointment with Canada [1] - President Trump expressed his frustration on social media, accusing Canada of using a fraudulent advertisement related to tariffs, which he claims misrepresents former President Ronald Reagan's views [1] - Trump announced the immediate termination of all trade negotiations with Canada due to what he described as Canada's "malicious actions" [1]