People who don't truly understand the media interview process or how journalism works will often bring an element of wishful thinking to their interviews. Even though they know on an intellectual level that a reporter is almost certain to ask them a very obvious, important and potentially controversial question about a given story, they pretend that it doesn't exist. They prepare for the interview as if that question can't possibly be asked. And when it does invariably get asked, they try to dance around the question, weasel out of it or get flustered and crash and burn.