Daniel Watson, a long-serving U.S. trade official responsible for developing policy with trading partners across the Western Hemisphere, retired from the agency late last month just ahead of the review of the U.S.-Mexico-Canada Agreement. Watson, who had served as assistant U.S. Trade Representative for the Western Hemisphere since 2020, announced his departure from USTR in a June 26 LinkedIn message, saying it was his “turn to pass the torch” a…