Mark Carney, who won the election on Sunday to succeed Justin Trudeau as Canada's next prime minister, said US President ...

周四，特朗普宣布对根据北美自由贸易规则交易的部分产品豁免关税。然而，在此消息公布后的几个小时内，美国股市大跌，标准普尔500指数创下年度最差交易日，纳斯达克指数暴跌2.6%，道琼斯工业平均指数下跌1.0%。

The leaders of the US, Canada and Mexico are placing tariffs on each other in what economists are describing as a trade war. Source: Getty ...