MICHELE NORRIS, host: From NPR News, this is ALL THINGS CONSIDERED. I'm Michele Norris. MELISSA BLOCK, host: And I'm Melissa Block. The confirmation hearings don't begin for another 25 days, but already the forces behind the nomination of John Roberts for the Supreme Court are claiming a victory. The group NARAL Pro-Choice America withdrew a controversial TV ad attacking Roberts after relentless criticism. NPR's Brian Naylor has the story.