 And a brand new report out tonight is raising concerns about the nation's foster care system. Many states are failing to track how frequently children in foster care facilities are abused, sexually assaulted, or improperly restrained, leaving them vulnerable to mistreatment. That's the finding of a new report from the U.S. Health and Human Services Office of Inspector General. Some 50,000 children are in foster care, many run by a handful of large for-profit companies financed by taxpayers. Jim Crisula, CBS News.