PepsiCo contributed more than $2 million to defeat California's proposition 37
"Only last year, PepsiCo contributed more than $2 million to defeat California's Proposition 37, which would have required food companies to disclose the sorts of genetically modified ingredients that some researchers have identified in PepsiCo's Frito-Lay snacks."
Russell Mokhiber, "Plaque Ops: The corporate conquest of a labor-relations school," Harper's 327, no. 1958 (2013): 38