There's a big story unfolding behind the scenes, with a McDonald's tie-in, that will undoubtedly have an unprecedented impact on the eating choices and habits of Americans.
The low-fat trend finally appears to be on its way out. The notion that saturated fats are detrimental to our health is deeply embedded in our Zeitgeist -- but shockingly, the opposite just might be true.
Whether you look at it from personal health, or environmental degradation, or cost savings, or animal rights, or veggie activism: do we really need to eat all this meat?