>> well, i will say it again. by any human logic, it's basically impossible. it's unfathomable a job. think about what popularly we expect popes to be. we expect them to be fortune 500 ceos, we expect them to be media rock stars, we expect them to be political heavyweights, we expect them to be intellectual giants, and we expect them to be living saints. and any one of which is difficult as a life's work. you roll them all up together, it's basically impossible. and if you want to see the physical toll that the job takes, i mean, just compare pictures of john paul ii in october 1978 when this swashbuckling man's man, john wayne bursts upon the global stage and took the world by storm, versus that frail, elderly man in his twilight. it wasn't just the years and the parkinson's disease, it was the physical toll of the job. you can see the same thing on