I just saw on the news where now California will not be arresting illegals aliens because it is to expensive and they can no longer afford it. Those illegals that break parole will just be walking free. Why waste any money on arresting and then detaining them? Simply build a large enough chamber to incarcerate them then in that only has sufficient oxygen for 24 hours. Call the Mexican consulate and demand that they then send a charter plane to come repatriate them at their own expense.    If the Mexican govt does not come get them in time, then they will suffocate. Perhaps we have a duty not to actively harm them, but no duty to make sure that they have access to oxygen. The few that expire will send a clear message to the other ones: go home and go fast!    Simple. Problem solved and if some of them do suffocate it can be blamed on the Mexcriment consolate dragging its heels.