Trump to Meet Mexican President

It is barely worth pointing out that Donald Trump's surprise visit to Mexico on Wednesday won't do President Enrique Peña Nieto much good. Peña Nieto is deeply unpopular in his home country, with a quarterly survey from the newspaper Reforma putting his favorability at 23 percent — a figure so low that it makes Trump himself, at 35 percent, seems positively embraced.

It's hard to foresee what could come of the meeting between Mexico's head of state and the GOP presidential nominee. Peña Nieto has compared Trump to dictators Adolf Hitler and Benito Mussolini. He told CNN he couldn't — and wouldn't — pay for the wall Trump so often promises to have built.