Trump links tariff relief for Canada, Mexico to NAFTA talks

WASHINGTON — President Donald Trump said Monday that North American neighbors Canada and Mexico will get no relief from his new tariffs on steel and aluminum imports unless a "new and fair" free trade agreement is signed.The Trump administration says the tariffs are necessary to preserve the American industries — and that doing so is a national security imperative. But Trump's latest tweets suggest he's also using the upcoming tariffs as leverage in ongoing talks to revise the North