“Canada has failed to co-operate in curbing the ongoing flood of fentanyl and other illicit drugs, and it has retaliated against the United States for the president’s actions to address this unusual and extraordinary threat,” says the statement.
If I remember correctly most of the fentanyl found was heading north to Canada not south to the US.
You mean about the DST? I’m pretty sure Carney just used Trump as an excuse to axe it. There was opposition to it from Canadian tech companies, too.