I would love it if you guy build a fence something like the Israel-Syria border for Canada-US border.
It's not so much the Canada-US border that bothers me, it's Canadian immigration and the security on our East and West coasts and at our international airports. IMO, if there is an issue with our southern border, it's on our side. I want to keep "undesirables" out of my country as much as any American wants to keep them out of the US. However, I don't see Canada Customs being up to the challenge.