The number of undocumented children has spiked , straining Texas centers . In the past few years, more than a million unaccompanied minors have crossed into Mexico from Central America and entered Texas. Better weather , worsening economies in Central America may be factors . Arizona Gov . Jan Brewer objects to earlier family group transfers to her state .
The number of undocumented children has spiked , straining Texas centers . Homeland Security has transferred nearly 1,000 youngsters to Arizona facilities . Better weather , worsening economies in Central America may be factors . Arizona Gov . Jan Brewer objects to earlier family group transfers to her state .