Question: how to disclose immorality of certain executive of big company?Call media,newspaper,his company,lawyer orwhere 

Answer: An anonymous tip to those who would be most concerned will be your safest bet. Better if you have proof but this will in no way shield you from libel charges. Of course, his lawyer will be the last person you'd want to inform if you want this information to be the catalyst.
This question from the Yahoo Q&A forum is categorized in the topic: Education & Reference