the US and Mexico installed heavier security at the border crossing. Migrant caravan: What is it and why does it matter? A river of people: The migrant caravan in pictures Tijuana Mayor Juan ...

The Remain in Mexico program. This program forced asylum applicants to remain in Mexican border cities while their cases were being verified in the United States. This made the number of immigrants ...

In fact, The LA Times reports that The Tijuana Slough Shoreline, which extends north from the U.S.-Mexico border, has been closed since late 2021 due to high bacteria levels. The crisis ...