Peru 's foreign minister sought to downplay the row . `` The only thing that could happen , which would be very worrisome , would be if some autonomous group carried out some kind of act of sovereignty ( in those waters ) now that Peru officially claims them . Sea border dispute has emerged anew over past few years . Less serious issues involve cattle , fruit and a local liquor .
Peru 's foreign minister sought to downplay the row . Sea border dispute has emerged anew over past few years . Less serious issues involve cattle , fruit and a local liquor .