"What I'm trying to do is stop the flow coming from Central America to regain control of our border and stop a humanitarian crisis that I think is just going to get worse over time. One of the most important things I can stress to you is that people are trying to get caught. They're not avoiding getting caught," Graham continued. "So when we talk about building a wall as Republicans, that makes sense to stop illegal entry into the country, try to direct people into areas where we have a better chance of apprehending them. That doesn't work when the goal of the person is to find a Border Patrol agent and turn yourself in."
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