Bae from North Korean prison : Please help me . ' The months of manual labor have taken a toll on Kenneth Bae 's health . He was sentenced to 15 months in a labor camp in April . His sister says he was moved to a hospital after his health deteriorated . He 's suffering from leg and back pain and severe stress , she says .
The months of manual labor have taken a toll on Kenneth Bae 's health . He was sentenced to 15 months in a labor camp in April . His sister says he was moved to a hospital after his health deteriorated . He 's suffering from leg and back pain and severe stress , she says .