Don S, ur probably right about the questions. they MIGHT be answered
but thats not the reason i said this. i think that Jack, as a character, has no credibility. hes like science fiction. hes too nice. he never gets angry. he survived months of torture while being alone in a cage. he says he is sorry to his father when he is about to be killed by him... what i mean is that Jack is too selfless and too nice to be a human being. he has no credibility and thats what is making 24 look like an average show despite the fact that the story is nicely written