31.   Advertisers already see some differences.

32.   Al Dingler, who runs a show in Stockbridge, Ga., and also owns a shop, says he has seen little difference in revenue in his shop.

33.   But critics see little difference among all of them.

34.   But even so, Shaughnessy is seeing a difference in his trainees.

35.   But few such differences could be seen, Myers said.

36.   But I could see the difference.

37.   But I started seeing differences in the youth culture.

38.   But he also sees some differences now, both in consumers and the economy.

39.   But it may not last for long, and people heating homes with gas may not see a difference for a while.

40.   But he sees a difference between parents who do everything imaginable to protect children from the pool and those who continue to ignore safety messages.