North Korea’s leader cements his power

FILE - In this April 14, 2012 file photo, North Korean leader Kim Jong Un, right, waves as North Korean military officers clap during a mass meeting of North Korea's ruling party at a stadium in Pyongyang, North Korea. North Korean state media made the announcement Wednesday, July 18, 2012 in a special bulletin that Kim has been promoted to marshal, the military's highest rank. (AP Photo/Ng Han Guan, File)North Korean leader Kim Jong Un has been granted the title of marshal, state media reported Wednesday, cementing his status as the authoritarian nation's top military official as he makes key changes to the million-man force.