Spires Departures Lewis leaves education technology group Brian Lewis has stepped down as CEO of the $15M-revenue International Society for Technology in Education. The Arlington, Va.-based group did not announce his departure, instead issuing a statement announcing that Cheryl Scott Williams had been named interim CEO. Lewis joined ISTE in 2012. He previously was chief strategy officer for the National Board for Professional Teaching Standards, spending six months as interim CEO of the organization in 2011. Before joining NBPTS, he was executive director of the California Association of School Business Officials. He has a master's degree in communications from California… Read More