Trade Chief Says Tariffs Are Necessary in Response to Senators’ Concerns
U.S. Trade Representative Jamieson Greer testified in the Senate hours before a round of reciprocal tariffs on scores of countries will take effect. WASHINGTON—As the United States and the world await the implementation of new tariffs from the Trump administration, U.S. Trade Representative Jamieson Greer fielded questions from concerned lawmakers in both parties. The exchanges