Instead of throngs of tourists, every day Diaz sees buses cross from the United States full of deportees. They’re taken to a sports complex in Nogales, which has been turned into a shelter as part of the country’s "Mexico Embraces You" program.

The Arizona-Mexico Commission is working to preserve its strong relationship with its counterparts across the border in Sonora.

Goods imported from Mexico and Canada will now face a 25% tariff, while tariffs on goods imported from China will be doubled to 20%.