Bush said Thursday he does not believe Federal ReserveChairman Alan Greenspan was trying to send a signal on theadvisability of proposed tax cuts, but rather that he, in kind withBush officials, was concerned about the nation's economicprospects. Asked if the Fed's action Wednesday to cut ratesmight have been a move aimed at obviating the need for big taxcuts, Bush said, "I didn't interpret that at all. I think heunderstands his role and I understand my role.