The rush is on. Travelers are jamming airports, trying to get a jump on the Thanksgiving holiday weekend.
At six this morning, thousands of travelers were already in line at ticket counters and security checkpoints at Washington DC's Reagan National Airport. Most were taking the wait in stride, but some said they were surprised to see that the lines snaked two-thirds of the way down the main concourse -- in both directions. Security is visibly tighter at the airport.