By Dan Modlin
http://stream.publicbroadcasting.net/production/mp3/wkyu/local-wkyu-759974.mp3
Bowling Green, Ky – A number of questions are emerging about the future leadership of North Korea. That country is facing a number of economic problems that have caused widespread hunger. Dr. John Petersen of the WKU Department of Political Science says North Korean leadership has invested in military might, while claiming to be under threat by South Korea and the US.