By Dan Balz
Washington Post Staff Writer
Thursday, April 20, 2006; Page A01
In a White House known for both defiance and optimism, yesterday's senior staff changes represent a frank acknowledgment of the trouble in which President Bush now finds himself. They are also a signal of how starkly Bush's second-term ambitions have shifted after a year of persistent problems at home and abroad.
Longtime Bush confidant Karl Rove -- who had hoped to use his position of deputy chief of staff to usher in an expansive conservative agenda -- was relieved of his policy portfolio to concentrate on long-term strategy and planning for a November midterm election that looks increasingly bleak for Republicans.
Rove probably will remain one of the most influential voices in the White House, but his shift in responsibilities suggests that new White House Chief of Staff Joshua B. Bolten intends to operate a different White House than his predecessor, Andrew H. Card Jr., who resigned after more than five years at the helm.
Bolten's White House, say former administration officials and Republican strategists, is likely to have clearer lines of authority and less free-lancing by powerful officials. They also expect Bolten to play a more active and influential role in shaping domestic policy than did Card.