U.S. Rep. Joaquin Castro, D-San Antonio, called on U.S. Immigration and Customs Enforcement (ICE) to release a San Antonio teen and his father from the Dilley detention center on Wednesday.In a statement, Castro said Alejandro, a San Antonio high school student, was on his way to a soccer game when ICE agents surrounded his home, detaining him and his father, Jairo.They have been detained for more than three weeks, according to Castro, and Aleja…