Francisco Erwin Galicia's case became immigration flashpoint
                                
                                
                                    (Newser) -
                                    A US-born 18-year-old was released from immigration custody Tuesday after  wrongfully being detained  for more than three weeks, the  AP  reports. Francisco Erwin Galicia left a US Immigration and Customs Enforcement detention center in Pearsall, Texas, on Tuesday. His lawyer, Claudia Galan, confirmed he had been released, less than a...