South of the Border: After just one week on the job, President Trump has created his first rift with a foreign leader. Mexican President Enrique Peña Nieto cancelled his trip to visit Trump next Tuesday because of the American president’s …

Borderline: Donald Trump, who has been insulting Mexico for a year, says he’s flying today to Mexico City to meet with Mexican President Enrique Peña Nieto just hours before he is supposed to deliver a major speech clarifying his policy …