The California youth corrections system is undergoing the most sweeping transformation in its 154-year history. The extraordinary nature of this change is revealed by the striking decline in the state's youth incarceration rate. In 1996, with 10,000 youth confined in 11 state-run correctional facilities, California boasted the nation's third highest youth incarceration rate. Now, with only 800 youth remaining in a system comprised of just three institutions, California has one of the nation's lowest youth incarceration rate. How did such unprecedented changes occur and what were the crucial...