Spaniard gashed leg on underwater metal
                                
                                
                                    (Newser) -
                                    The Costa Concordia disaster has claimed its 33rd victim, after a diver working on the massive salvage operation died yesterday, reports  the AP . The unidentified Spaniard was attaching large tanks to the side of the cruise ship, reports  Reuters , when he apparently gashed his leg on underwater sheet metal and...