In response, Issa Arnita, the spokesperson for the third largest U.S. for-profit prison operator Management and Training Corporation, said it was "disappointed" to learn about the DOJ's decision. "If the DOJ's decision to end the use of contract prisons were based solely on declining inmate populations, there may be some justification, but to base this decision on cost, safety and security, and programming is wrong."[85] In a memorandum, Yates continued, for-profit "...prisons served an important role during a difficult period, but time has shown that they compare poorly to our own Bureau facilities. They simply do not provide the same level of correctional services, programs, and resources; they do not save substantially on costs; and as noted in a recent report by the Department's Office of Inspector General, they do not maintain the same level of safety and security.