 Complete the following phrase:  Dubois worked for the New York Herald Tribune 19271929, before moving to Panama and working on various newspapers there. At the outbreak of World War II he became an army intelligence officer, serving in Panama, North Africa and Europe as well as the Pentagon. He was a graduate of the U.S. Armys command and general staff school at Fort Leavenworth. TIME described him as an old friend of Guatemalan President Carlos Castillo Armas, Armas having studied under Colonel-Instructor Dubois during World War II in the U.S. Armys command and general staff school at Fort Leavenworth. Dubois was present during the 