Araceli Ramos walks with her five-year-old daughter, Alexa, in a park in San Miguel, El Salvador, on Aug. 18, 2018.
Credit: Rebecca Blackwell / AP

As the deportees were led off the plane onto the steamy San Salvador tarmac, an anguished Araceli Ramos Bonilla burst into tears, her face contorted with pain: “They want to steal my daughter!”

It had been 10 weeks since Ramos had last held her 2-year-old, Alexa. Ten weeks since she was arrested crossing the border into Texas and U.S. immigration authorities seized her daughter and told her she would never see the girl again.

What followed — one foster family’s initially successful attempt to win full custody of Alexa — reveals what could happen to some of the infants, children and teens taken from their families at the border under a Trump administration policy earlier this year. The “zero-tolerance” crackdown ended in June, but hundreds of children remain in detention, shelters or foster care and U.S. officials say more than 200 are not eligible for reunification […]