<sod >Malaysian authorities have said they will only release the body of the North Korean leaderÃ¢ÂÂs brother Kim Jong-nam on the condition that the family provides a DNA sample.< eod>< sod > Malaysia has said itÃÂ will only release the body of the North Korean leaderÃ¢ÂÂs half-brother Kim Jong-nam on the condition that his family provides a DNA sample.< eod>