.An incarcerated gang member sneaks a video camera into prison in order to document the use of excessive force and corruption among the institution's guards. .An incarcerated gang member sneaks a video camera into prison in order to document the use of excessive force and corruption among the institution's guards. .An incarcerated gang member sneaks a video camera into prison in order to document the use of excessive force and corruption among the institution's guards. .An incarcerated gang member sneaks a video camera into prison in order to document the use of excessive force and corruption among the institution's guards.