In Tokyo, the Nikkei 225 index was up 1.5% at 39,604.71 after Trump announced a joint venture that aims to invest up to $500 billion in infrastructure related to artificial intelligence. Softbank ...

HONG KONG, Jan 22 (Reuters ... imposing a 10% punitive duty on Chinese imports as early as next month because fentanyl is still being sent from China to the U.S. via Mexico and Canada.