Article by Amnesty.

Please download pdf to read Entombed Isolation In The U.S. Federal Prison System
the first quote is from Tommy Silverstein

http://www.amnesty.org/en/library/asset/AMR51/040/2014/en/c52cdaaa-57df-4b20-8064-070e7072e946/amr510402014en.pdf
thank you.
Tom has been denied relief from isolation for 3 decades, he has been at ADX 9 years, even by ADX rules this is far too long.