Dr.Brook says just one to two hours of breathing automobile exhaust in traffic can be deadly.
VOA: standard.2010.08.04
Sure, we work for money, we drive our cars in gridlocked traffic for hours, and we endure crushing amounts of intricate and numbing detail to execute contracts.
The FAA says even though it limits the number of takeoff and landing slots at Newark, the airport is still scheduled at peak traffic most hours, so if a backlog develops, there's no lull in which to catch up.