Government Increasingly Uses Tent Cities as Number of Migrant Kids in Custody Surge Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email This undated file photo provided by HHS' Administration for Children and Families shows the shelter used to house unaccompanied foreign children in Tornillo, Texas. ( AP Photo ) Produced by Gwynne Hogan Hosted by Tanzina Vega Produced by PRI and WNYC