Let's say Ford wins in '76, and Generic Liberal Democrat - why not Mo Udall! - wins in '80, etc. Needless to say, the U.S. goes to the left instead of to the right. Could fast food receive subsidies if the food is healthy? The obesity epidemic affects the poor disproportionately, so I could see this happening. And it's far more likelier than taxing fast food for being unhealthy, and once the subsidies are in place, a powerful special interest has sprung up opposing reversals...