Former Laguna governor Jeorge ER Ejercito (right) take his oath as national adviser and secretary general for Region IV-A of the Mayor Rodrigo Roa Duterte-National Executive Coordinating Committee/People’s National Movement For Federalism before Tesda secretary general Guiling ‘Gene’ Mamondiong, national chairman of the federalism advocacy group, at the latter’s office in Taguig City. Roy Tomandao