Investigators approach the luxury cruise ship Costa Concordia which leans on its starboard side after running aground in the tiny Tuscan island of Isola del Giglio, Italy, Sunday, Jan. 15, 2012. The Costa Concordia cruise ship ran aground off the coast of Tuscany, sending water pouring in through a 160-foot (50-meter) gash in the hull and forcing the evacuation of some 4,200 people from the listing vessel early Saturday, the Italian coast guard said. (AP Photo/Gregorio Borgia)