Currently, the existing border wall sections are of various types: sheet steel, metal grid and concrete / Photo creative commons via Wikimedia
Border Wall between Tijuana and San Diego that finish in the Pacific Ocean / Photo creative commons via Wikipedia
The border wall will not stop immigrants from trying to cross, since most of them are ready to die! / Photo creative commons via Wikipedia
On the left: the American city of San Diego; on the right: the Mexican city of Tijuana / Photo creative commons via Wikipedia
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Photogallery - Mexico and the USA - neighborhood problems: ignorance and uncertainty