Stapleton Airport Incident (This one is pretty old folks) As reported by the San Jose Mercury News: During the final days at Denver's old Stapleton airport, a crowded United flight was cancelled. A single agent was rebooking a long line of inconvenienced travelers. Suddenly an angry passenger pushed his way to the desk. He slapped his ticket down on the counter and said, "I HAVE to be on this flight and it has to be first class." The agent replied, "I'm sorry, sir. I'll be happy to try to help…