U.S. President Donald Trump listens during a meeting at the G-20 Leaders’ Summit in Buenos Aires, Argentina. (Photographer: Erica Canepa/Bloomberg)

Trump Drags Dollar to Center Stage at G-20 as Trade War Heats Up

(Bloomberg) -- Don’t expect much of a respite from U.S. officials’ squawking about the dollar, even as the currency is near a three-month low in the lead-up to this week’s pivotal Group-of-20 summit.