Trump threatens up to 100 percent tariffs on Mexico over immigration The Washington PostTrump vows tariffs on Mexico over border issues Al Jazeera EnglishTrump threatens a 25% tariff on Mexico if illegal border crossings don’t stop Fox NewsDonald Trump and Kamala Harris go head-to-head on last day of campaign, as Trump threatens new Mexico tariff ABC NewsTrump’s New Tariffs Proposal for Mexico May Be His Most Deranged Yet The New Republic