What I do think should be done, once they are safely here with their families, and that tragedy is over - we've endured this humiliation for just lacking one week of a year now - then, I think, it is time for us to have a complete investigation as to the diplomatic efforts that were made in the beginning, why they have been there so long, and when they came home, what did we have to do in order to bring that about - what arrangements were made?