SIOUX CITY — Kim Fickett, news director at KTIV-TV in Sioux City, announced Matt Breen has been promoted to managing editor. In his new role he will work directly with the station’s multimedia journalists and offer insight, suggestions and guidance that will provide the best coverage for viewers. Breen will continue to work in the afternoons and evenings and will remain as an anchor on News 4 at Six and News 4 at Ten.