Gonzales Aide Won't Answer Senate Queries

Lawyer: Justice Department Official Involved In Prosecutor Firings Will Invoke Fifth Amendment

(CBS/AP)  "I understand the concern. I understand that people might think that there are inconsistencies," Perino said. "But as I read it, I think that he has been consistent."

The White House is placing the onus on Gonzales to explain his action to lawmakers, but he is not scheduled to testify before the Senate Judiciary Committee until April 17 — three weeks away.

"I grant you, I think that that seems like a long time," Perino said. "But I don't think I would read into that that the Justice Department isn't having ongoing discussions with members of the Judiciary Committee on both the House and the Senate side, and other members who have expressed interest."

President Bush did not speak to Gonzales over the weekend.

Gonzales faces the toughest test of his two-year tenure at the Justice Department with the release of documents suggesting he was more involved with the firings than he indicated earlier.

Democrats have accused the Justice Department and the White House of purging the prosecutors for political reasons. The Bush administration maintains the firings were not improper because U.S. attorneys are political appointees.

Speaking to reporters in Orlando, Fla., Sen. Bill Nelson said whether or not Gonzales was fully engaged, "he has lost all credibility with me." Nelson, D-Fla., joined the ranks Sunday of lawmakers in both parties calling for Gonzales to resign.

"Unless he has a good explanation for not only what he knew and when he knew it but also for the ineptitude of the department ... he is a goner," Nelson said of Gonzales. "I think there might be enough Republicans who are calling for his resignation, even before he takes the witness stand."

Stopping short of demanding Gonzales' resignation, Sen. Arlen Specter cited a Nov. 27 calendar entry placing the attorney general at a Justice Department meeting to discuss the dismissals. Those documents "appear to contradict" Gonzales' earlier statements that he never participated in such conversations, said Specter, top Republican on the Senate Judiciary Committee that oversees the Justice Department.

"We have to have an attorney general who is candid, truthful. And if we find out he has not been candid and truthful, that's a very compelling reason for him not to stay on," said Specter, R-Pa.

Specter said he would wait until Gonzales' testimony before deciding whether he could continue to support the attorney general.

Sen. Lindsey Graham, R-S.C., said Gonzales has been "wounded" by the firings. "He has said some things that just don't add up," said Graham, who also is on the Senate Judiciary panel. And Sen. Chuck Hagel, R-Neb., said the Justice Department has continually changed its story about the dismissals.

"You cannot have the nation's chief law enforcement officer with a cloud hanging over his credibility," Hagel said.