Fuel-spill experts work on the grounded cruise ship Costa Concordia off the Tuscan island of Giglio, Italy, on Saturday, Jan. 21, 2012. (AP Photo/Pier Paolo Cito)

Photo by: Pier Paolo Cito

Fuel-spill experts work on the grounded cruise ship Costa Concordia off the Tuscan island of Giglio, Italy, on Saturday, Jan. 21, 2012. (AP Photo/Pier Paolo Cito)