First fact:
NONE of the 9/11 terrorists came through or had anything to do with Canada - we let them ALL in ourselves.
Fact two:
Canada is our largest trading partner - we buy and sell more stuff with them than any other country, including an enormous amount of the natural resources that keep our country running. Canada is the largest source of petroleum for the United States - more than Venezuela - more than Saudia Arabia. Don't you think "shutting the border" would be a stupid thing to do now? Or maybe you don't own a car?
Fact three:
I'm a New York City boy that despises stupidity in his fellow Freepers...