big medicine: actually, the high costs of the healthcare system these days are caused by the insurance companies - basically, their administrative requirements make business managers out of doctors and don't let them practice medicine. Three of the biggests costs are mal practice insurance, liability insurance and legal fees - it is more than just a tad rediculous.
One significant improvement would be to limit or cap malpractice suits - that would help a lot and drive their insurance costs down to a reasonable expense that doesn't come out of insurance premium. The other issue is that most doctors are individual practioners or small practices, and they are the focal point of a lot of legal activisits, like John Edwards, who hope to make zillions off impractical lawsuits, which drives malpractice insurance costs higher than the national debt.
Whatcha don't want is the government practicing medicine, period.
What you do want is for Mr. Moore, that overweight, overanxious, hypertensive, cholesterol ladden, high blood pressure dipswitch airing his 'expose' on the health care system and then being wheeled into the emergency room of one of the hospitals he 'exposed', and hoping someone doesn't , ummm, accidentally step on his airhose (lol)..... Just a thought here. Mikey