http://the1monthproject.wordpress.com/2012/03/06/christopher-tappin-in-solitary-2324-lights-never-turned-off/
More u.s. injustice. This is one of those total wtf posts. And he hasn't even been convicted of anything.
And feel free to check out other links:
https://www.google.com/search?sourceid=chrome&ie=UTF-8&q=why+lights+on+24%2F7+in+solatairy#hl=en&sa=X&ei=Pa0iUPbDCISJywHa2IDACA&ved=0CDsQBSgA&q=why+lights+on+24/7+in+solitary&spell=1&bav=on.2,or.r_gc.r_pw.r_qf.&fp=70418671cf3272f8&biw=972&bih=507