His aides would not discuss details yesterday.
He was also pressed on a meeting in May 1997 at which he and aides discussed data on searches of minority drivers.
On May 5, 1971, he and his aides discussed the possibility of recruiting "thugs" through the teamsters' union to silence the dissidents.
For his part, Mr. Bush refused to show how he was leaning, although he asked questions and took notes when aides discussed the subject.
But today lawmakers and their aides were seriously discussing the possibility of an impasse or, as one said, a "train wreck" at month's end.
Neither the Mayor's aides nor board members would discuss possible candidates at this stage, saying it was too early to single out any prospects.
Another Dean staff member said that aides for the two men frequently discussed the matter over martinis.
Mr. Bush has not talked about his plans in detail and his senior aides will not discuss them for publication.
Mr. Levy's aides would not discuss the plan yesterday.
Miss Cummings and her aides on the ship discussed the matter exhaustively.