The Trump administration “will be ready” to refund at least some of the tariffs it has collected this year if the Supreme Court overturns them, U.S. Trade Representative Jamieson Greer said on Thursday, a day after Justice Amy Coney Barrett worried that doing so could create an administrative “mess” for the government and importers alike. Should the tariffs fall in court, “in some situations, specific plaintiffs will get a refund,” Greer said during a Nov. 6 interview on Fox Business...