"The first time I walked into the Saguaro Correctional Center in Eloy, Arizona I cried.  There, in the middle of a dusty prison recreation yard, were 100 men chanting my entrance into the facility.   Prior to arriving, I had reasonable concerns about filming in prison and had been  advised by mentors to love my subjects but to also be cautious given their histories. Every expectation was immediately thrown out the door when I saw these men chanting in varying