Mexican President States That Trump Will Never Cross This Line

What Comes Next in Cross-Border Relations

The exchange has reignited conversations about what the future of cross-border cooperation will look like in an increasingly polarized environment.

In international politics, lines drawn publicly are rarely accidental. What cannot be denied is the symbolic weight of the words spoken. In international politics, lines drawn publicly are rarely accidental. They are meant to be heard, remembered, and tested.

And now, the world is watching to see what happens next.