A new United Nations report, "The State of the World's Children",  finds that children with disabilities are the least likely to receive health care or go to school and are among the most vulnerable to violence, abuse and neglect. With the most recent data available suggesting that 1 in 20 children aged 14 or younger (approximately 93 000 000) has a disability. it's clear that we're in the middle of a child welfare crisis. Not so, according to United States Senators who failed to ratify a United Nations convention designed to ban discrimination on the basis of disability and to