To all who are thinking of giving up on this exercise, remember that "it's not over until the fat lady sings"
We may feel that the efforts are futile but we shouldn't give up yet.
Keep asking the questions and insisting on answers which make sense. Find the holes in the answers (there are plenty of them - some of them big enough to sail an aircraft carrier through) and ask questions about the holes too.
I remember one journalist asking a politician the same question three time in a row and when told by the politician, on the third time of asking, that he'd already answered the question said "No you haven't. All we've got so far has been a lot of words to distract us from the question."
Have a look at Sarah's responses. She may be under strict orders to do so but we've got precious little in the way of answers to questions such as asked in my first posting under this thread. All we've got so far has been a lot of words to distract us from the questions.