It has been reported that labour camps in Mainland China have invented a new method of torture to further persecute Falun Gong Practitioners. Their newly implemented method of torture is to use a plastic bag to totally cover a practitioner's head and then strangle his throat... Not only does this form of torture leave no trace, it can make the victim feel that living is worse than dying because they are so suffocated that they would rather ram themselves into a wall and die in order to end their torture. Source:http://www.clearwisdom.net/emh/articles/2001/10/5/14447.html