{"type": "article", "title": "Trump doubles down on threat to build 'North America Air Filter Barrier' between the US and Canada to block wildfire smoke", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/trump-doubles-down-on-threat-to-build-north-america-air-filter-barrier-between", "original_source": "https://www.dailymail.com/news/article-16005279/trump-canada-air-filter-barrier-tariffs.html?ns_mchannel=rss&ns_campaign=1490&ito=1490", "published": "2026-07-25T23:54:40+00:00", "accessed": "2026-07-26", "id": "trump-doubles-down-on-threat-to-build-north-america-air-filter-barrier-between"}