[Ontario Premier Threatens to Cut Off Power and Key Mineral Supplies to the U.S.] According to the Associated Press, Ontario Premier Doug Ford stated that if the U.S.-Canada trade war escalates further, Canada should be prepared to cut off power and key mineral supplies to the United States, including strategic resources such as high-grade nickel and uranium. He said, 'All options are on the table,' and added that if the situation worsens, 'not a grain of sand will leave Ontario.'