You give a valid point.
But there seems to be an excessive amount of travel for Presidents nowadays. Bush spent a lot of time traveling the country for his Social Security plan. Now going overseas. And who knows where next.
It's constant travel. I just would prefer he stay at home more often and work the oval office. The Secret Service do a pretty good job there.
An angel put his finger in the pinhole to protect our President...God intervenes to protect His own!