i’ve written before about life sentences for juvenile offenders. according to a new study by michelle leighton and connie de la vega of the university of san francisco, the u.s. and israel are the only nations in the world that mete out life sentences without the possibility of parole or release to children. an estimated total of 2,381 juvenile lifers reside in the united states, relative to 7 in israel. the report offers a useful, if sobering, state-by-state appendix for those teaching juvenile Justice or juvenile delinquency classes.