A number of studies linking air pollution to some of the countries largest and growing health concerns have come out in the past few months. A just-released report links it to heart failure, but this result follows other troubling recent studies linking poor air quality from everything from type 2 diabetes to autism and Alzheimer's disease.
In this video, health-care analyst David Williamson details the findings of these reports, discusses what actions average investors should take when they see these scientific studies, and highlights a global pharmaceutical giant positioning itself to combat these health ills.
Follow David on Twitter: @MotleyDavid.
