加拿大突然宣布取消对美国商品征收的所有对等惩罚关税

到底发生了什么？美加从此肩并肩重新好朋友了吗？

纽约州长：Fewer border crossings mean fewer visitors, fewer customers, and less business. Farmers, manufacturers, and small businesses all warned a trade war would hurt them. Trump launched it anyway.