People say a wall will not work, but they do. Just ask TSA. Go into any airport in the US and unless you work there and have total clearance you CANNOT get to the departure part without going though the TSA check point where they check everybody and their carry on's out. They have walls, fences, locked doors and locked gates that FUNNEL everybody into the TSA checkpoint. That's all Trump and the Border Patrol want, they want everybody to come though the US points of entry just like all law abiding citizens do. They want ALL people funneled though the checkpoints. We all do it when we visit Mexico and Canada. Here's what a border checkpoint is. A border checkpoint is a place, generally between two countries, where travelers or goods are inspected. Authorization often is required to enter a country through its borders. Access-controlled borders often have a limited number of checkpoints where they can be crossed without legal sanctions. Arrangements or treaties may be formed to allow or mandate less restrained crossings (e.g. the Schengen Agreement). Land border checkpoints (land ports of entry) can be contrasted with the customs and immigration facilities at seaports, international airports, and other ports of entry. Checkpoints generally serve two purposes: To prevent entrance of individuals who are either undesirable (e.g., criminals or others who pose threats) or are simply unauthorized to enter. To prevent entrance of goods that are illegal or subject to restriction, or to collect tariffs. Checkpoints are usually manned by a uniformed service (sometimes referred to as customs service or border patrol agents). I have asked several people what is wrong with that. Not one DEMOCRAT has answered what is wrong with that, not one. Yet they do NOT want any wall at all. Fact the border checkpoints is the LAW and is on the books. The reason why is they want as many illegals in here as possible to overwhelm the welfare system and their families will vote for who ever gives them "FREE" stuff paid by the American TAXPAYER.