This MSNBC interview with Dr. Alan Lipman occurred as the event was happening: A United flight was believed to be carrying a terrorist based on reports of behavior. As the situation mounted, commentators began to give reasons why it might be a terrorist incident. Dr. Lipman, on the basis of the information, as it happened, realized that instead, it was a passenger having a panic attack--as proved to be the case.
Fascinating interview with Dr. Lipman, as it happened. Third part of 3.