U.S. President Donald Trump intensified his trade war with Canada a day ahead of his August 1 deadline for a tariff agreement, saying it would be “very hard” to make a deal with Canada after it gave its support to Palestinian statehood.

Trump is set to impose a 35% tariff on all Canadian goods not covered by the U.S.-Mexico-Canada trade agreement if the two countries do not reach an agreement by the deadline.

Last month, Carney’s government scrapped a planned digital services tax targeting U.S. technology firms after Trump abruptly called off trade talks saying the tax was a “blatant attack.”