Catch the Cape Air commuter this afternoon to Boston, from which I take a Cathy Pacific flight to Hong Kong & then on to Hanoi. The layover in Hong Kong should be just long enough to eat at the airport's wonderful dim sum restaurant. Of all the intermediate airports I've stopped at on previous trips, Hong Kong's is by far the best. Tokyo & Singapore are all right, Frankfurt by far the worst, largely because of the snarling security functionaries. Noi Bai, the airport at Hanoi, is improving, but can be chaotic during busy periods. The main lesson I've (mostly) learned from the dozen or so trips I've made to Vietnam is to travel light. I pack, then try to subtract ten percent of what I've packed. Closes are inexpensive in Vietnam, even when custom-made, so I usually anticipate buying shirts once I arrive, trousers, too: the tailors can copy any pair I bring.