Last week I had a job photographing UN Secretary General Ban Ki Moon on a quick visit to the United Nations International School here in Hanoi. He made a speech about education. Some kids sang a song and the rest cheered wildly. The world leader made a tour of the school, shook some hands, mugged for me and four other photographers and then went on his merry way. The whole affair lasted about 52 minutes. Ten more than was scheduled, apparently. He smiled a lot and seemed like a nice person.