And from the fourth to last paragraph: "Lucia told me that her father's visit to London might well be his last. His physical problems were catching up with him. Besides, things weren't the same in London. People didn't seem to recognize him anymore. The Burberry's salesman was an exception. She was hoping he would feel enough, after his medical examination, to come with her to Paris, to visit Napolean's tomb."
I wonder if the backdrop of Latin America's economic problems, and its relation to the West, has anything to do with his being picked up.
Peter