The Trump administration is heading in the wrong direction in how it separates trade and foreign policy, Sen. Heidi Heitkamp (D-ND) said on Tuesday, lamenting U.S. threats to terminate the U.S.-South Korea Free Trade Agreement. “I do not believe long-term that you can segregate your trade relationship from your foreign policy,” Heitkamp said during a Dec. 5 event hosted by the Korea Economic Institute of America. “Those trade relationships build the cohesiveness, they build the relationships, they build the advantage...