Their attendance marks the first time world leaders have been present at a U.S. president’s swearing-in ceremony, a historian ...

One year in, ’El Loco’ is curbing public spending, slashing red tape—and offering his services to Donald Trump.

Argentine President Javier Milei will attend the Mercosur summit in Montevideo on December 5-6, advocating for the bloc’s members to gain the freedom to sign independent trade agreements.