Rescue workers patrol in front of Costa Concordia cruise ship which ran aground off the west coast of Italy at Giglio island January 19, 2012. No deadline has been set for ending the search for missing people on the wreck of the Italian cruise liner that capsized off the Tuscan island, the chief spokesman of the firefighters said on Thursday. REUTERS/Giampiero Sposito (ITALY - Tags: DISASTER TRANSPORT)