The study used an older formula replaced last year with Purell Advanced, an alcohol-based product the company says is more effective at killing bacteria and even easier on the skin.
In the ensuing months, our investigation disclosed that Texas Comptroller Susan Combs had padded the economic impact study prepared by her agency for Formula One.
Chief executive Kundapur Vaman (K.V.) Kamath, an avid fan of Formula One racing, presented a case study of a thrilling Grand Prix in Brazil in October.