Another war thought:
Canada needs to be ready to defend Greenland. They're our closest neighbour after the US (unless you count that little bit of France in the St Lawrence, lol).
If the US takes Greenland, they will be able to control the Northwest Passage, blocking our shipping lanes out of Hudson's Bay.
They would also be poised to basically jump across to Canada.
Greenland's sovereignty (in whatever form they choose) is Canada's, too.
We have to stand united.
And boot the US out of NATO. They are acting anti-NATO right now. (Hint: the word TREATY)