Illegal immigrant parents and children should usually be released rather than held in custody, a federal judge ruled late Friday in a decision that could put thousands more illegal immigrants out on the streets, where they’re less likely to return for their deportation hearings. The sweeping decision, by U.S. District Judge Dolly M. Gee, gives the Obama administration 90 days to object, but otherwise she said she’ll order that the government quickly move to release all illegal immigrant children and try to release their parents as well. Judge McGee also ruled that the facilities Homeland Security set up to house...