Um, so much for that causing the cost overrun. When there's such blatant fraud, like ghost workers, why do you assume that's the only fraud? That sounds s bit

Um, so much for that causing the cost overrun. When there's such blatant fraud, like ghost workers, why do you assume that's the only fraud? That sounds s bit like the guy that carries a bomb onto the plane because the chances of a terrorist carrying a second bomb and having 2 bombs on the plane must be astronomical. But his reasoning is as equally faulty as yours -- if he finds it so easy to get a bomb on the plane, so will others.... likewise, if there's blatant fraud going on, it's likely that there's even more, hard to find fraud too.