Approximately 662,000 children spend some time in foster care each year. Most enter care because they have experienced neglect or abuse by their parents. Between 35% and 60% of children entering foster care have at least one chronic or acute physical health condition that needs treatment. As many as one-half to three-fourths show behavioural or social competency problems that may warrant mental health services and substance abuse counselling. As many as 24,000 (about 6%) receive Supplemental Security Income (SSI) or other Social Security benefits. Some research suggests that a greater number...