By Alden Bentley, Naomi Rovnick and Ankur Banerjee NEW YORK/LONDON/SINGAPORE (Reuters) - U.S. stocks wrapped up Christmas week on Friday with retracements of double-digit uptrends, and, alongside the ...

By Ryan Mac and Ken Bensinger President-elect Donald J. Trump has threatened to impose tariffs on Canadian exports unless the country stops the flow of migrants and fentanyl to the U.S. By Ian ...