Discuss your opinion on the effectiveness of prisons in rehabilitation and preventing recidivism, as well as the potential negative impact of the prison system.
not in all prisons and trust me, the guards can be in as much collusion as any inmate.  they HATE these people .it costs a fortune to house these people and all they do inside is learn more about computers and how NOT to get caught again, and they get tips and hints from their fellow pervs...