During a visit to Brussels, Jamieson Greer, the US trade representative, has urged the European Union to exempt American products from tariffs, as the European Commission pledged to do this summer.

US officials to hold high-level talks in Brussels amid unhappiness in Washington at slow action on July deal

During a visit to Brussels, Jamieson Greer, the US trade representative, has urged the European Union to exempt American products from tariffs, as the European Commission pledged…