Inside Jamieson Greer’s quiet ascent as Trump’s trade architect

Wall Street Journal: A stern, lawyerly Mormon, Greer is seen by most officials as a tough negotiator in the mold of his mentor, former U.S. Trade Representative Robert Lighthizer, for whom Greer served as chief of staff during Trump’s first term. Lighthizer had a similar rise to prominence in Trump’s first term, when the president initially said he would answer to Commerce Secretary Wilbur Ross, only to see Lighthizer emerge as the key trade policymaker over time…