Ruben Navarrette : Detention of children from Obama at border is beneath U.S . He says immigration officials keep them in inhumane conditions or bus them to U.S. . Navarrette : According to immigration attorneys who represent some of these children , many are being held in freezing holding cells intended for fewer inhabitants and shorter stays . Mexican are wrong to say it 's part of an Central America amnesty plan . He says Arizona has a right to protect its borders , but this is unconscionable .
Ruben Navarrette : Detention of children from Obama at border is beneath U.S . He says immigration officials keep them in inhumane conditions or bus them to U.S. . Navarrette : Mexican are wrong to say it 's part of an Central America amnesty plan . He says Arizona has a right to protect its borders , but this is unconscionable .