They are probably aware of the pending shift in attitudes with diet sodas, ie more people becoming aware of [1] that they realize that regulation of sodas will

They are probably aware of the pending shift in attitudes with diet sodas, ie more people becoming aware of [1] that they realize that regulation of sodas will lead to regulations of diet sodas a few short years later. [1] http://www.forbes.com/sites/quora/2016/09/08/the-awful-truth-about-diet-soda-and-weight-gain-according-to-science/#6d86820254d6 http://www.forbes.com/sites/quora/2016/09/08/the-awful-truth...