{"duration":"5:30","description":"In 2013, Kim Jong Un had his own uncle Jang Song Thaek arrested and executed, reportedly blown to pieces by an anti-aircraft gun in public.","mediaType":"us only 08","section":"ABCNews/2020","id":"52321539","title":"Kim Jong Un targeted those suspected of being disloyal: Part 4","url":"/2020/video/kim-jong-targeted-suspected-disloyal-part-52321539"}