In Madras for the last leg of the trip. This is a real flying visit accompanied by a bad cold and headache. I am probably the only guy in town wearing a jacket on top of a sweater in this weather. Will be glad to get home after this. The good news is that the tour has been fruitful; the bad news is that now they want me to travel to more cities. Hello Ludhiana, Ahmedabad, and a few other places.