We're all sad that San Francisco has lost Jesse Hirsch, former Examiner restaurant critic and SF Weekly writer, to upstate New York and his new gig as a Modern Farmer staff writer, but we are excited to see what he digs up out East. Such as his most recent article, a primer on GMO labeling efforts in 22 states. In it, he breaks down all the legislation currently in play that would require labeling or all or some food sold in the state. Bottom line: A lot has happened since Prop. 37 was defeated in California last fall.