Now, the Senate Subcommittee on Oversight of Government Management, chaired by Democratic Sen. Daniel Akaka of Hawaii, has asked the Government Accountability Office to look into the drugging of foster care children. The investigators will attempt to account for estimates in the hundreds of millions of dollars of possible fraud arising from prescriptions for drugs explicitly barred from Medicaid coverage. The GAO is collecting data from Oregon, Massachusetts, Florida, Maryland, Minnesota, and Texas, to search for patterns of abuse.