China selling human parts

There's a Monty Python sketch which goes more or less like this:

Men in lab coats: Can we have your liver?
Homeowner: I'm not done using it!
MiLC (holding H.O. down and grabbing his wallet): What's this, then?
HO: An organ donor card, but--
MiLC: Need we say more?
HO: But that's in the event of death!
MiLC: No one that we've taken a liver from has ever survived, so that's all
right then.

The People's Republic of China has apparently taken this to heart--and kidney, and so on. If you're guilty of such heinous crimes as disagreeing with the government or practicing Falun Gong or even being someone the local Party chief doesn't like, you could find yourself strapped to a table, sliced open, and broken up for spare parts.