LOS ANGELES (AP) - What's a Janet Jackson tour without Janet Jackson? A lot of people are finding out the hard way that the answer is: not much. The singer is again canceling dates because an undisclosed ailment. All that her people are saying is that Jackson is staying away from the arenas because of doctor's orders. She scrubbed her show last night at the Turning Stone Resort in New York, as well as a show this past Saturday in Connecticut. And fans in New York City will have to wait a couple of weeks to see her. She was to perform on Thursday at Madison Square Garden. But that show has been postponed until November 1st, according to the arena. No one is saying what is ailing Jackson, who is on her first North American tour in seven years.