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"path": "/usa/2026-04-26/reinforced-walls-and-detection-technology-the-smart-wall-the-us-is-building-on-the-border.html",
"publishedAt": "2026-04-26T04:00:00.000Z",
"site": "https://english.elpais.com",
"tags": [
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"México",
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"textContent": "The Trump administration is moving forward with its plans to expand and diversify the barrier on the border with Mexico",
"title": "Reinforced walls and detection technology: The ‘smart wall’ the US is building on the border"
}