Seabourn Cruise Lines, whose luxury ship was attacked by pirates in the Indian Ocean, will re-evaluate whether to continue cruises off the coast of Somalia following the attack... "We don't know of any other time where a cruise ship has been attacked by pirates," she told CNN. "They generally tend to (attack) tankers and freighters that have very small number of crew on board. "We do know, of course, that the Indian Ocean is an area that we have to be more alert, and we were traveling through the area in a high state of alert," ... the pirates were...