Oklahoma Gov. Kevin Stitt announced he's launching his state's own Division of Government Efficiency, a reference to the Musk-backed Department of Government Efficiency that has stoked controversy in Washington as it has clashed with executive agencies.

Trump on Saturday had directed that 25% tariffs on most imports from the two American partners go into effect at midnight Tuesday.

Both Canadian Prime Minister Trudeau and Mexican President Sheinbaum said they had agreed to bolster border enforcement efforts in response to Trump's demand to crack down on immigration and drug smuggling.