Another Trump fail - no wonder he's still trailing.
Donald Trump's surprise visit to Mexico has many people scratching their heads — including Mexican journalists.
We talk to one of them, Pascal Beltran del Rio, the editorial director at the newspaper Excelsior, about how the man who has vowed to build a wall along Mexico's border will be received in the country.
Trump in Mexico: We 'didn't discuss' who would pay for border wall
"Given the rhetoric in the campaign, and given everything that Trump has said about Mexicans, I thought it was quite odd for him to be receiving Trump...it's hard to understand why the president would do this," del Rio says of Mexican President Enrique Pena Nieto's decision to invite the Republican nominee to Mexico.
What will be the impact of Trump's visit on Pena Nieto, whose own popularity in the polls is low?
"This will not help him, that's for sure," del Rio says.
"I was expecting the president of Mexico to state clearly, 'we can't do anything about what the U.S. does on its side of the border, but that look, a wall isn't going to serve any purpose. If you want to build a wall, build it, but we aren't going to be paying for it, and we don't think it's a good idea to divide neighbours this way'."