AP Top U.S. News at 12:57 p.m. EDT

A trade war between Canada and the US deepens rupture in what had been a close and durable allianceNancy Kassebaum Baker, former US senator from Kansas, dies at 94Arrest warrant issued for Massachusetts woman sought in officer's deathTrump's trade war with Canada: A timeline of how we got hereFederal judge vacates Trump policy that suspended processing of immigration visas from 75 countriesFlorida shows how to adapt as coastal cities face growing threats from sea level rise and stormsUS and Canada fall deeper into a trade war with new tariffs as talks collapse and blame is spreadTrump urges court to reject BBC's bid to secure records from his family in defamation caseNational park maintenance work sidelined as Trump's Freedom 250 takes precedenceTropical Storm Moke advances toward Hawaii a