White House urged to 'come clean' in CIA leak case Maryland Democrat tells Bush to honor pledge to fire officials Saturday, November 5, 2005; Posted: 3:32 p.m. EST (20:32 GMT) WASHINGTON (AP) -- President Bush should "come clean" about any White House officials involved in the leak of the name of undercover CIA operative Valerie Plame and "honor his pledge to fire all those involved," Sen. Barbara Mikulski of Maryland said Saturday in the Democrats' weekly radio address. "It's been one week since the vice president's chief of staff was indicted, and there are still very serious questions about how...