MEXICO CITY—U.S. President Donald Trump and Mexican President Andrés Manuel López Obrador will preserve their first face-to-face meeting on Wednesday in Washington, D.C., a potentially unstable encounter for the Mexican chief who has entered staunch into a precious marriage of consolation with Mr. Trump since being elected president two years ago.
On paper, the one-day seek the advice of with to Washington—the first trail in a single other nation by the Mexican chief as president—is partly to comprise fun the US–Mexico–Canada Agreement coming into power on July 1….