 Complete the following phrase:  When the Communist Party split from Labour in 1923, Jullum was hired in their main newspaper Norges Kommunistblad where he stayed until 1926. In 1927 he rejoined the Labour Party. He was hired as editor-in-chief of Tidens Krav. From 1928 to 1964 he worked in Arbeiderbladet. He was acting editor for five months in 1940. In April 1940, Norway was 