The number of immigrants in camps in Del Rio, Texas, has increased dramatically in recent hours.
In just over a week, the number of people in makeshift facilities under a border bridge between Mexico and the United States rose from 400 to more than 14,000, according to figures from the United States Department of Homeland Security this Saturday.
Most are Haitians.
Michael Roa shows us the difficulties that those who seek the "American dream" must go through.
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