NEW AGREEMENT: Enrique Pena Nieto, Mexico's president, from front left, U.S. president Donald Trump, and Justin Trudeau, Canada's prime minister, sign the United States-Mexico-Canada Agreement as Ildefonso Guajardo Villarreal, Mexico's secretary of economy, from back left, Robert Lighthizer, U.S. trade representative, and Chrystia Freeland, Canada's minister of foreign affairs, stand at the G-20 Leaders' Summit in Buenos Aires, Argentina, on Friday, Nov. 30, 2018. / BLOOMBERG NEWS FILE PHOTO/SARAH PABST
NEW YORK - The United States, Canada and Mexico signed a new trade deal championed by President Donald Trump to replace the quarter-century-old Nafta pact, capping a year of intense negotiations and offering a glimmer of certainty amid rising global tensions over trade. Trump, Canadian Prime Minister Justin Trudeau and outgoing Mexican President Enrique Pena…