7 candidates jockey to be next Arizona schools chief

n this June 2, 2015, file photo, Diane Douglas, Arizona Superintendent of Public Instruction, meets with reporters in Phoenix. After tens of thousands of Arizona teachers walked out of their classrooms in protest this spring, voters are tasked with deciding whether to choose a new chief of the public school system. Douglas is running for re-election in a five-way Republican primary, with two Democrats vying for their party's nomination. (AP Photo/Ross D. Franklin, File)