Oil, unions, Katrina take wind from beneath NWAs wings Address:http://www.earthtimes.org/articles/printstory.php?news=4028 Northwest Airline pilots contemplate strike action, while Delta pilots demand $1 billion Address:http://www.earthtimes.org/articles/printstory.php?news=5328 Air travel in the US becomes more expensive and expected to go further north Address:http://www.earthtimes.org/articles/printstory.php?news=3792
