WASHINGTON, Feb. 13 (Xinhua) -- U.S. President Donald Trump on Thursday signed a memorandum directing his administration to determine "the equivalent of a reciprocal tariff with respect to each ...

墨西哥首富和全球最富有的人之一卡洛斯·斯利姆在周一的年度记者招待会上纵论时局。这位商业巨擘的产业版图横跨通信、建筑乃至标志性餐饮零售连锁，但不出所料，媒体焦点仍集中在美国总统特朗普身上。