On a more serious note, the food industry has an immense amount of power in Washington and I think change in just a few years is highly optimistic, but I hope you're right.
For sure. This is an industry that arranged so that they can sue you if you diss them.
http://advocacy.britannica.com/blog/advocacy/2009/11/burger-... http://www.prwatch.org/prwissues/1997Q2/eat.html
It may not take all that long: consider the history of tobacco litigation (also a powerful lobby) and the fact that federal and particularly state finances are in a tight squeeze, in which soaring medical costs play a significant part.
http://en.wikipedia.org/wiki/Tobacco_Master_Settlement_Agree...
This is one of many positive side effects of universal healthcare.
The same thing happened with margarine vs saturated fat (butter). Margarine (trans fat) was billed as healthier since it had no saturated far. Ha - that was quite wrong, and probably killed thousands to millions.
No lawsuits from that.
To have a lawsuit you must also show they knew it was bad, but did it anyway, AND concealed it.
If I was in the market I'd be shorting Archer Daniels Midland and a whole bunch of end-product companies starting with Coke and Pepsi. And when you consider how much of the meat industry has switched to feeding cattle on corn instead of grass...yikes. It may take a few years, but governments beset by rising medical care costs (many of which are obesity-related) are inevitably going to try for some recovery.