U.S. Coast Guard handout photo of the Carnival Triumph cruise ship in the Gulf of Mexico

The U.S. Coast Guard Cutter Vigorous stands by to assist the cruise ship Carnival Triumph in the Gulf of Mexico, in this February 11, 2013 handout photo. The cruise ship lost propulsion after an engine room fire on February 10 and was adrift off southern Mexico’s Yucatan peninsula. REUTERS/U.S. Coast Guard/Lt. Cmdr. Paul McConnell/Handout (GULF OF MEXICO – Tags: MILITARY SOCIETY MARITIME TRANSPORT TRAVEL) FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS