Just tell Bush that it was all a typo. We meant "Soil-sands" not "Oil-sands".
Either way, "Farmers, load up your cows!"
It's time to use our secret weapon, something Bush doesn't have in his arsenal, the "Bovine Repulsion/Anti-Invasion Nuke System" or BRAINS for short.

First it smells them up, then it fries them up, then it confuses them.
On the more serious side, separation will never happen, just because Canadians may b!tch about Western alienation, but we're just too laid back/lazy to actually do anything about it. (JMO)
Anthony