Last week, when news emerged that Supreme Court nominee John Roberts had played a role in a case defending gay rights, we opined that subsequent opposition from the right could scuttle the nomination. Well, the AP's Jesse J. Holland reports today that such opposition has just come to fruition.

A conservative group in Virginia said Tuesday it was withdrawing its support for Supreme Court nominee John Roberts' confirmation because of his work helping overturn a Colorado referendum on gays.

The group, Public Advocate of the United States, is one of the first conservative organizations to announce anything but support for the judge

Eugene Delgaudio, the president of the group, said in an interview that he hopes his stance will prod others.

"I know that others feel the same way. I know they believe as I do. They're just not going to act," the 50-year-old Northern Virginia man said. "But once I've done it, then they can't claim that no one's opposing Roberts."

"We can't take our limited resources and put it toward a candidate who is not a strict constructionist when we were told he is," Delgaudio said.

In related news, Jo Becker writes for The Washington Post that the White House is taking a few extra moments to scour Roberts' record in the Reagan nomination for fear of embarassing positions that could further hamper the nomination.

Thrown on the defensive by recent revelations about Supreme Court nominee John G. Roberts Jr.'s legal work, White House aides are delaying the release of tens of thousands of documents from the Reagan administration to give themselves time to find any new surprises before they are turned into political ammunition by Democrats.

Before Roberts's July 19 selection by President Bush, there was no comprehensive effort to examine the voluminous paper trail from his previous tours as an important legal and political hand under Presidents Ronald Reagan and George H.W. Bush, administration officials said.

Three weeks later, these officials say they recognize that Roberts's record is going to be central to Senate confirmation hearings scheduled to begin Sept. 6, and lawyers and political aides are urgently reviewing more than 50,000 pages -- at the same time denying requests from Democrats for an immediate release.

Given the overwhelming support and underwhelming opposition to Roberts at the time his nomination was announced last month, who would have ever belived that the White House would be "on the defensive" these days?