More from KUOW Education Are Teachers Unions On The Decline? KUOW | By Andy Hurst, Marcie Sillman Published June 16, 2014 at 1:58 PM AKDT Twitter LinkedIn Email Listen • 7:03 Facebook Photo/Seattle Education Association Teachers at a SEA meeting in Seattle. Marcie Sillman talks with Politico's senior education reporter Stephanie Simon about the challenges facing teachers unions.