[csomar]

> As a last result you can nationalize industries on your own soil

You can only do this once in 40-60 years; and this will get everyone scared for their money and investors anxious to invest anything in your economy for a long time. Definitively not worth it (as the upside here is only the profit of the companies rather than security since they are already operating on your lands)

[bryanlarsen]

As a Canadian, I would not get scared to invest in the US if the US adopts a policy of nationalizing every industry owned by countries it is at war with.