hope may be fading for this portion of the search, but they're certainly giving it everything they've got and they're already planning for phase two. no end in sight as investigators are now only days away from completing the search in the targeted area. and still, no sign of flight 370. back in the water this morning, bluefin-21. after turning up empty scouring two-thirds of the intended seabed so far. the search in the air drastically scaled back due to rain, poor visibility, and she i have seas from tropical cyclone jack. it represents the best guess as to where the plane may be. if nothing is found, the search area may widen dramatically with more equipment. investigators say they're in the early stages of talks on long-term search plans, as far out as july.