Did you know you are eating genetically engineered food? What is it? And, should it be labeled? Come join CA Right To Know volunteers at the Castro Valley Library at 6 p.m. for a film showing and discussion about GMOs. The film we will be showing is called Genetic Roulette, by GMO researcher and activist Jeffrey Smith. We will also discuss Proposition 37 on the November ballot which if approved would require mandatory labeling in California. For more info contact Camille at camille.righttoknow [at] gmail.com.