Yes, because with a wall there would be less illegal drugs coming into the U.S. and with a wall it could keep families together. The only problem with a wall in Texas separating Mexico is that people could just walk around it so the wall must cover the whole border in order for it to be effective and the wall must be tall and hard to climb so that way it would make it difficult for them to come to the U.S. illegally. If you had ever been in Texas you would know that a lot of the walls built around the border always fall apart so the wall must be built strong so it will not fall apart in order for it to be effictive.
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