![A police officer guards a corridor that is forbidden for visiting journalists to see during a government-organized tour of the Number One Detention Center in Beijing, Oct. 25, 2012.](/sites/default/files/multimedia_images_2016/2016-wr-china.jpg)
A police officer guards a corridor that is forbidden for visiting journalists to see during a government-organized tour of the Number One Detention Center in Beijing, Oct. 25, 2012.
Alexander F. Yuan / AP
A police officer guards a corridor that is forbidden for visiting journalists to see during a government-organized tour of the Number One Detention Center in Beijing, Oct. 25, 2012.