"currency manipulation.......".

“None of those things apply to Canada,” MacNaughton said

Well actually they do. It's going to be Epic to watch Trudeau being out maneuvered by Team Trump.
Team Trump will start with forcing Canada to meet Canada's own NATO treaty obligations of 2% of GDP. Canada will be forced to pay up to $40 Billion a year on Defence from its measly 0.8% contribution now.
Next Team Trump will threaten to pop Canada's hyperinflating housing bubble fueled by massive money laundering, fraud and tax evasion. This will in itself threaten the Canadian banking system. Look for strict US Treasury anti money laundering rules being imposed on Canadian Banks doing business in the US. 
Team Trump will then discourage Canada from devaluing the Canadian dollar. Canada has used currency manipulation before by keeping the Canadian dollar low by lowering interest rates. Not anymore. Team Trump will 'encourage' higher Canadian rates. The Canadian economy meltdown will be Epic.