Another request for a Surgeon General's report on Soda

Visiting the site of the Center for Science in the Public Interest I find about a letter sent today to request a Surgeon General's report about Soda. The American Cancer Society Action Network had sent a similar letter 16 days earlier, on July 3d. Today's letter is signed nearly 100 health organizations and 20 prominent individuals. One article mentions the effort was coordinated by the CSPI. What about starting a petition to support he letter requesting the Surgeon General's Report?