"You believe that?" asks Nixon.
"Yes, sir," replied Graham.
"Oh boy," said Nixon, "So do I. I can't ever say that but I believe it."
"If you get elected a second time," said Graham, "then we might be able to do something."
If Obama plans on having Warren as a presence in his presidency, Warren should seek to model himself more after Nathan the prophet. Nathan confronted King David over his affair with Bathsheba, whose husband, Uriah the Hittite, David sent to the front lines to ensure he would be killed so that David could have his wife. God sent Nathan to David. Nathan told David a story about a rich man who stole a poor man's lamb rather than take one from his own flock to feed a visitor. Nathan asked David what should happen to such a man. David replied, "that man should surely die." To which Nathan replied, "You are the man." (2 Samuel 12)
Nathan's confrontation led to David's repentance and one of the most beautiful Psalms ever written (Psalm 51). The point is that Nathan did not compromise Truth, but confronted David with what he had done wrong. How many modern preachers would confront a president like that? Probably not many if they wanted to maintain access.
I suspect Rick Warren knows these dangers, but what he could use are some people around him to say he's not as great as people might think. Checks and balances are not only good in government, they are also helpful to people who ascend to high places. No one is above the temptations of pride, including preachers who pray at inaugurals and possibly in the White House.