I think we all love President Bush but I would hope that you would have taken the very same actions if someone had made a threat against President Clinton of Sen. Kerry.
BTW- In 1995 while hunting deer in Central Texas a (former) buddy of mine told us that he "envisions an image of President Clinton" each time he fires his weapon. I reported him and now we are no longer friends.
Did you REALLY think your friend capable of shooting Clinton? Really?
A friend of mine wanders about in muslim chat rooms. She has frequently called the FBI to report what has been said, prints screen shots, etc. Sometimes there is no follow up but quite a few times she has been interviewed and asked for further info she may have.
For what? A thought crime???