Jamieson Greer also said US won’t pull out of deals with UK, EU and others after court declared Trump tariffs illegal

Top US trade negotiator Jamieson Greer insisted on Sunday that US policy on tariffs “hasn’t changed”, two days after the supreme court declared many of Donald Trump’s tariffs illegal.

The ruling issued on Friday by the highest US court was a sharp rebuke to the Republican president that toppled a key pillar of his aggressive economic agenda – even as it prompted Trump to announce a new global tariff using different statutes, albeit temporary.