Stocks pause, currencies mixed on Trump tariff concerns

By Medha Singh and Kevin Buckland (Reuters) -Global stocks paused on Wednesday and currencies were mixed as investors worried over the next potential target for U.S. tariffs under President-elect Donald Trump, a day after he pledged new levies on Canada, Mexico and China. The safe-haven Japanese yen extended its strong run, climbing to a three-week high on the U.S. dollar, which was in turn