I don't think in 2004 that Bush needs to be in Washington to do his job as I heard one person on the radio say. Hello, we have technology.
I do not think Bush has to "feel the world's pain" and wring his hands in public at the grief. He should issue statements, offer encouragement, empathy, sympathy, or whatever moral boost he can. Being an emotional comfort, cheerleader, motivator comes with the job. That can be done in Texas, the same as in Washington.
The US will give both privately and through our government. I prefer these efforts to be anonymous, given from the heart, but I can understand scorecard keepers. Since I prefer to donate anonymously, I respect others and do not count the money in their pockets or question their charitable donations.
We should give not because somewhere in the world someone may like us, or in hopes that it will be an inoculation against terrorism, we should help because innocent people need our help and we have the means to help them.