<http://schema.org/alternativeHeadline>
"While researchers don't think taxing unhealthy foods and drinks will completely alter behavior, they do think it'll encourage healthier choices."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/food/healthy-eating/stories/20-percent-fat-tax-needed-to-fight-obesity-health-experts-say>