I feel for those who have problems beyond their control who are overweight, but c'mon. I know some people are incredibly fat. Lazy fat, the kind of fat you can only obtain by sitting on your ass all day long doing absolutely nothing and eating like it was the person's last meal ever.
Health insurance is so damn expensive because we've got to pay for the operations that keep these people alive. Bypass surgery isn't innexpensive, and while it isn't just limited to fat people, it definitely contributes.
I truly think what needs to be done is encouragement to be healthy. Tax breaks for those who can prove they exercise regularily or belong to a fitness club or gym. you can be healthy as a horse and still die, but if you take care of your body and keep it fit, then only good things can become of that.
Point being, take care of yourself. Quit being irresponsible and do something about the weight. America is fat because everybody is so damn lazy. Ride a bike or run every now and then, you'd be amazed at how much it can help (I used to be 6'2 220lbs and today I'm 189lbs... sure says something doesn't it) You just have to cut back on eating and do a little exercise.
Anyways, end rant. No self control = crappy burden placed upon others.