K
I wouldn't be so sure about that. Canada just re-elected the biggest sell-out in world politics whom let in tons of invaders to his country. Canada's reckless and suicidal policies are a massive liability to the United States of America.
As for the cost, when you compare the cost to say social security and medicare/aid it's not but paltry pennies. If you compare to spending the US does on "foreign aid" to a bunch of ingrates whom hate us, which was 49 billion dollars in 2016 according to the CFR, you would see a Wall on the US-Canadian Border is very affordable, and we would actually get a benefit in return.
As for the cost, when you compare the cost to say social security and medicare/aid it's not but paltry pennies. If you compare to spending the US does on "foreign aid" to a bunch of ingrates whom hate us, which was 49 billion dollars in 2016 according to the CFR, you would see a Wall on the US-Canadian Border is very affordable, and we would actually get a benefit in return.