But unless they don't wanna wait 6 years for gall-bladder surgery, most people from the Great White North love their socialist worker's paradise. If they came down here they'd have to actually work!
From what I understand anyway, a few Canadian provinces in the west would like to secede from Canada and join us.
We need a somewhat open border to the north so all these "American" hate-their-own-country liberals can go there.
;-)
The Texas way is definitely the way it should be done. If a state or territory of another country wishes to declare it's independence --- even with bloodshed if that's what it takes --- and then petition to join the USA, that is the right way of doing it.