Who Stole My Cheese?!

Here are the results of a recent poll of business executives in the United States. They were asked to name the worst offenses in the workplace that lead to termination. 35% - drinking on the job
38% - cursing and other lewd behavior                                                                                                        

28% - making too many personal calls

The same question was asked of NONE executives within the companies. They overwhelming responded (98%) that stealing from the office refrigerator is the worst offense.

What do you think is the worst offense in the workplace?