Meanwhile in Arizona, the Maricopa County Sheriff’s Office referred apparent evidence of abuse at a children’s immigration prison to prosecutors Monday. Last week, a local publication posted surveillance video, reportedly dating from September, from the Hacienda Del Sol detention center in Youngtown, showing staffers dragging, slapping and pushing children. The facility, run by Southwest Key, was shut down at the end of October. The Arizona Department of Health Services had accused Southwest Key in September of failing to provide evidence of staff background checks.