1. The US currently spend $2 trillion/year on health care, much more than any other country in the world. There's plenty of money to make all sorts of changes in this area.
2. On top of that, government is heavily subsiding our health care system, big government already has its hands all over our system.
3. John McCain's plan is a big improvement over our current system. Barack Obama's plan is a much, much bigger improvement over our current system. Basically, our current system sucks.
4. If we could just get over our hang ups with big government, we would open ourselves up to major improvements in health care. You simply cannot have a fair, equitable and just system without government involvement. Our current system would be much, much worse if government wasn't involved. Get over it people.