Bob's got more people that care about him than he might even
   realize. I fully believe in the power of prayer, even though I
   don't consider myself overly religious. They did studies about
   20 years ago on it and it really really works, even when the
   people are hundreds or thousands of miles away. Whether its God
   or some unknown force that science hasn't found yet - I don't
   know. But it does work. Hope is such a powerful force. "