Well it has to be power and ambition as there is no other good reason - but how can she have thought the job was achieveable and that it would not break her? I guess politicians like her have great self belief.One word, Power. I have known politicians who are quite happy to serve as MPs in Westminster and do not have the desire to achieve the highest posts. Others seem to have the belief that they were put on this earth to be world leaders. It never seems to cross their minds how unsuitable they are to do just that.
"Others" are wrong - I will be the one and only world leader - I am biding my time - just waiting for my immortality pill to kick in.