Francis Collins, director of the National Institutes of Health and subject of this New Yorker profile a couple weeks ago, admits he's praying for Hitchens, but along very different lines:
[M]y prayer is not so much for a supernatural intervention - as a physician I have not seen evidence for such medical miracles in my own experience. Instead I pray for myself and for Christopher along the lines of James 1:5 - "If any of you lacks wisdom, let him ask God, who gives generously to all without reproach, and it will be given him."
(Image via World Of Technology: 70 year-old Buddhist monk Hua Chi has been praying in the same spot at his temple in Tongren, China for over 20 years. His footprints, which are up to 1.2 inches deep in some areas, are the result of performing his prayers up to 3000 times a day. Now that he is 70, he says that he has greatly reduced his quantity of prayers to 1,000 times each day.)