Taken from video description on Godtube:
PRAY UNTIL SOMETHING HAPPENS: There are 23 million people in this atheist State with a heavily fortified 250 mile border to the South with South Korea. NK is widely recognised as the most secretive nation in the world dominated by the Kim family, and today by Kim Jung-Il the ruling despot. The thoughts and writings of his father, Kim Il Sung control all of society and stand in direct conflict with the freedoms of the Gospel. There is widespread abuse of believers, extensive famine in rural areas, a moribund economy and zero toleration of criticism
This is another video that tells the story of a North Korean man named Kim Chul Min. OpenDoorsUSA has a great website striving to help and inform about the persecuted church.
Voice of the Martyrs is an organization that attempts to help the people of North Korea.