2019 was the year the United States began tearing down the rules-based system for international trade in earnest.
Mexico's avocado farmers report extortion, hijacking and related danger posed by cartels.
Tensions between the U.S. and Mexico regarding migration have also hit hard on the borders, not only between both nations, but also between Mexico and Guatemala.
Congressional Democrats have suggested they could vote for the North American pact if protections for Mexican workers are sufficiently implemented.
Present societies can learn from Teotihuacán's narrow wealth gap, says one archaeologist.
Mexico pledged to disrupt human smuggling networks and patrol its own borders more closely.
Deal ends threat of U.S. tariffs against Mexico.
The prospect of pop-up tariffs hitting everything coming across the border has the people who work in the export-import trade worried.
The Trump administration has threatened to levy a 5% tax on Mexican imports next month, which could go as high as 25%.
Donald Trump says he is placing a 5% tariff on Mexican imports, effective June 10, to pressure the country to curb immigration into the U.S. by undocumented migrants.