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Tuesday, November 10, 2026Nov 10

Trump vs the world – G-20 summit stumbles on trade, climate

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)
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) 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)

BUENOS AIRES, Argentina (AP) – Divisions among the world leading economies emerged from the moment their leaders gathered Friday in Argentina: Donald Trump struck his own deals and angered allies, and the leaders of Russia and Saudi Arabia bonded amid criticism from European powers.

U.S. negotiators blocked progress at the Group of 20 summit on managing migration, slowing climate change, and streamlining how world trade is governed, according to European officials involved in the discussions.

Security concerns also weighed on the two-day talks in Buenos Aires. Argentina’s security minister said eight gasoline bombs were discovered in an area of the capital several miles from the summit venue where a protest in the afternoon drew thousands of demonstrators who held up banners with slogans like “Go away G-20” and “Go away Trump.”

The whole point of the G-20 – formed in the wake of the global financial crisis a decade ago – is finding ways to solve global problems together, but diplomats in Buenos Aires struggled to find enough things all the leaders agree on.

Trump sought to use the summit to make his own trade deals, and angered the Argentine hosts by misconstruing their position on China’s trade practices.