http://breakingnews.nypost.com/dynamic/stories/S/SHIPWRECK_TREASURE?SITE=NYNYP&SECTION=HOME Spain is suing treasure hunters for the return of thousands of gold coins recovered from a shipwreck. I'm surprised that several South American countries haven't intervened, seeking the return of gold plundered from them by Spain!
I have a problem with Spain's actions - where they looking for the same treasure? If not, then it can reasonable be assumed it is abandoned.