Ahead of U.S. Secretary of State Rex Tillerson and Homeland Security Secretary John Kelly's visit to Mexico on Thursday, Jason Bordoff, Director of the Center on Global Energy Policy, and Sam Walsh, former Deputy General Counsel at the U.S. Department of Energy, write in a new commentary from the Center on Global Energy Policy about the implications of a trade conflict between the United States and Mexico on the regulatory environment for natural gas trade. The authors explain that NAFTA is central to the issue, outlining possible scenarios to the future of natural gas trade should the agreement dissolve altogether or be re-negotiated.