Not one. Two came to mind immediately. With some effort, I could come up with dozens. But the point is that some may be true. It's not all or nothing. However

Not one. Two came to mind immediately. With some effort, I could come up with dozens. But the point is that some may be true. It's not all or nothing. However, it's important to keep in mind that stupidity and recklessness are generally more likely than malice and conspiracy.