John Fensterwald, staff writer, joined EdSource in 2012. Before that, he was editor and co-writer for The Educated Guess website, a leading source of California education policy reporting and opinion, which he founded in 2009. For 11 years before then, John wrote editorials for the Mercury News in San Jose, with a focus on education. He worked as a reporter, news editor and opinion editor for three newspapers in New Hampshire before receiving a Knight Fellowship at Stanford University in 1997. His wife is a retired elementary school teacher, and his daughter is a neurology resident at the University of California, Los Angeles School of Medicine.