They’re being kept on lockdown” at the Immigration and Customs Enforcement facility in Dilley, the congressman said in a video posted to Facebook. “He said that he misses his classmates and his family and wants to be back at school,” Castro told CNN on Wednesday. “Liam’s father was very worried about his wife,” Castro told CNN. Castro describes prison-like conditionsWhile at the facility, Castro met with more than 100 people detained in poor conditions, he said. “There isn’t always proper medical treatment,” Castro told CNN.