At a moment when inflation and affordability are on virtually everyone’s mind in America, Jamieson Greer, the U.S. trade representative, said the Trump administration was planning a new slate of tariffs. Ana Swanson, who covers international trade for The New York Times and spoke to Mr. Greer, explains why Greer thinks the policy has been a success. Guest: Ana Swanson covers trade and international economics for The New York Times. Background reading: Mr. Greer is the quiet architect of President Trump’s global trade war. Photo: Tierney L. Cross/The N...



