In March a Maryland father picked up his young  son from grandma's house, and on their drive home he's pulled over in store parking, arrested by the US Government, boarded onto a flight to an El Salvador prison...the government admits his deportation was an admirative error -- so why is he still locked up in an El Salvador prison?  KSL Legal Analyst Greg Skordas shares the latest about the case and why the Assistant U.S. Attorney was put on leave.