ALLEN: If you can believe this, that travel nightmare at JFK International Airport New York just got worse. CNN's Polo Sandoval tells you why.</s>POLO SANDOVAL, CNN CORRESPONDENT: It certainly was an inconvenient weekend for passengers at New York's JFK International Airport. First, the aftermath of Thursday's wicked winter weather leading to what authorities here at JFK has described as a cascading series of issues, including a backlog of flights and stranded passengers and then on Sunday, an actual cascade of water inside terminal four, all of this caused by a pipe that burst. That flooded the arrivals wing or at least a portion of the arrivals wing within terminal four. It prompted the shutdown of some international flights that are arriving in the terminal. Authorities now trying to get to bottom of what caused it.</s>UNIDENTIFIED MALE: We'll thoroughly investigate why this pipe burst, we will thoroughly investigate why it was not adequately protected. And we'll examine carefully the contingency plans that were in place in order to recover from this event. And we will determine the accountability and responsibility for the failure that did occur this afternoon.</s>SANDOVAL (voice-over): The international flights later resuming at just before 8:00 pm on Sunday night. This comes after officials here at JFK have been struggling to try to fully recover. They have been dealing with a series of issues here, for -- from anything from frozen equipment breakdowns to baggage handling complications, even staff shortages as well. But now officials hoping that with new day, potentially slightly warmer temperatures, there will be an opportunity for operations here at one of the world's busiest airports to be back to normal -- Polo Sandoval, CNN, New York.</s>ALLEN: I'm back at the top of the hour with another hour of news. "WORLD SPORT" is next.
Water Main Break Cripples JFK Airport Terminal.