Seriously Europe and Canada, militarily you are fucked. If the USA elects a Republican, you will be forced to spend a fortune on a huge treasure wasting war to make Iran "Democratic." (ie a wholly owned subsidiary of Exxon) or if Obama stays in you will have to pay your share of NATO as if it were a real military alliance instead of a paper tiger where the US pays to protect you in exchange for "prestige." The US is in debt. It will no longer pay for prestige.