While giving the public notice of sex offenders living in their midst reduces sex crime overall, it doesn't seem to keep convicted offenders from striking again.
In Texas, one county's experiment in evidence-based probation reform has cut recidivism and revocations, saved money and served as a model for other jurisdictions.
In its first four years, Catherine Rohr's Prison Entrepreneurship Program shows some success in turning drug dealers and other convicts into legit businessmen.