warped
Just don't get it do you.
It has nothing to do with "someone's" ethics. It's about Barbara S. investing with a company whose CEO she hates (unimportant but comical) and investing in any oil company, given her politics.
She may have had no idea that Cheney was CEO or she may have not even known him at the time. She certainly would have known that it was a "big oil" stock.
Any person as opinionated as BS should have better control on her portfolio.