Nope, if we're not even willing to give up nikes, cars, Cable, and McDonalds, no way in hell anyone would give up their lives... same reason there won't be a revolution.
It's more likely that a collection of third world countries will get together and start a war with the US. People in this country are too controlled and conditioned by the propaganda in the media, education system, and everything else. Like Jomodo said, they're not even willing to give up their material things so giving up their life for a cause is definetely out of the question.