President Donald Trump, center, reaches out to Mexico's President Enrique Pena Nieto, left, and Canada's Prime Minister Justin Trudeau as they prepare to sign a new United States-Mexico-Canada Agreement that is replacing the NAFTA trade deal, during a ceremony at a hotel before the start of the G20 summit in Buenos Aires, Argentina, Friday, Nov. 30, 2018. The USMCA, as Trump refers to it, must still be approved by lawmakers in all three countries. (AP Photo/Martin Mejia)
{}