While U.S. businesses are holding out hope that the U.S. and China will agree on at least “a deal to get a deal” when Presidents Trump and Xi Jinping meet at the G20 summit in Buenos Aries at the end of this month, a tight timetable, coupled with what some see as a lack of sufficient preparation for the talks, has muted industry expectations for a substantive outcome. Trump last week confirmed he planned to meet and dine with Xi...