The American Spectator has an excellent update, which can be read here:
Read about China's dispatch of real-life "Manchurian Candidates" to the US at the end of the Korean War.
How China Never Returned or Accounted for American POW/MIA In Its Hands During the Korean & Cold Wars -- Then Cheated the Pentagon in Recent Years Out of $$$ for Files on the Missing Men
The POW Investigative Project, a non-profit founded by the Executive Producer of Need to Share News, uses crowdsourcing in Chinese and other languages to seek answers on the fate of missing American heroes.
The men below were known or suspected to be in Chinese hands but never returned or accounted for (there are many similar cases involving North Korea and Russia/Soviet Union). Click on their photos for more information.