Washington Post Staff Writer
Wednesday, April 11, 2007; Page A01
The subpoena is the first served in connection with the dismissals, and it escalates the legal confrontation between Democrats and the Bush administration, which has resisted demands for more documents and for public testimony from White House aides. The order comes just a week before the embattled attorney general is scheduled to testify in the Senate, a hearing widely considered crucial to his attempt to keep his job.