CANON CITY, CO--Fremont Correctional Facility inmate, Michael East reads a book on the top bunk in his cell in cell house #8 before lunch and just after the morning session of a renewable energy class in the prison in Canon City Friday afternoon. Andy Cro [Getty Images]

CANON CITY, CO--Fremont Correctional Facility inmate, Michael East reads a book on the top bunk in his cell in cell house #8 before lunch and just after the morning session of a renewable energy class in the prison in Canon City Friday afternoon. Andy Cross, The Denver Post (Photo By Andy Cross/The Denver Post via Getty Images)