Sure. One of the things that we need to think about with the migrant caravan is people's decision-making in the face of the fact that they know they're going to face violence from Mexican authorities at the border with Guatemala, and it was well-publicized that they knew it was going to happen at the border with the U.S. and they nonetheless made the decision. They weren't using smugglers either. They were banding together for self-protection. That tells you that the push factors, the things making them leave, are more powerful than the control measures or the obstacles in their way.
How that might affect—
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