There’s evidence that Continental Airlines might be engaged in some shady manipulation of air traffic controllers by creating “fuel emergencies” in order to skip ahead of other airlines and land quicker at Newark, says the Wall Street Journal. So-called “fuel emergencies” aren’t as scary as they sound– planes that are getting close to the minimum amount of fuel required to remain in the air can call into the tower and get “expedited handling,” and skip the line. There’s no real danger to passengers.