One of the more notable ballot measures in California's November election could be a real chicken fight. Because it is all about the treatment of farm animals, chickens included. Signatures are in, but a proposition number has yet to be assigned to the "Cage-Free California" referendum. It would go beyond the guidelines of 2008's Proposition Two, by specifying that egg-laying hens, breeding pigs, and veal calves must be raised outside of cages. Prevent Cruelty California, which backs the measure