“Both Mexico and Canada have the absolute right and power to easily solve this long simmering problem,” he wrote on Truth Social.” “We hereby demand that they use this power, and until such time they do, it is time for them to pay a very big price.”

The statement is a huge turnaround from President Joe Biden, whose deputies tolerated the fentanyl inflow as long as Mexico secretly managed the migrant inflow to prevent a televised border crisis that would damage Biden’s poll ratings.