A prison cell is shown in the Secure Housing Unit (SHU) at the Corcoran State Prison, California October 1, 2013. The prison was the first in the state with a separate facility built for SHU inmates, ... more 
A prison cell is shown in the Secure Housing Unit (SHU) at the Corcoran State Prison, California October 1, 2013. The prison was the first in the state with a separate facility built for SHU inmates, where some of the most dangerous prisoners are housed. Picture taken October 1, 2013. REUTERS/Robert Galbraith (UNITED STATES - Tags: CRIME LAW SOCIETY) less 
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Reuters | Photo By ROBERT GALBRAITH / REUTERS
Thu, Oct 3, 2013 2:57 PM EDT