Not seeing the video? Click here.Updated at 10:59 a.m. ETSupreme Court nominee Brett Kavanaugh is back at the witness table Thursday. The session began with Democrats on the Senate Judiciary Committee in open revolt over the handling of documents from Kavanaugh's tenure in the George W. Bush White House. Some documents have been withheld altogether. Others have been provided to the committee on "confidential" terms, meaning senators can see them but they can't be made public.Democrats object that the confidential label has been applied to a wide swath of records, many of which contain no personal or sensitive information. They also complain that classification decisions were made by former President George W. Bush's attorney, William Burck, a former deputy of Kavanaugh's.Sen. Cory Booker, D-N.J., released some of the confidential documents in what he called an act of civil disobedience, even though he acknowledged such action carries a possible penalty of expulsion from the Senate.Separately, the New York Times reported on leaked emails from the "confidential" file. One is an email drafted by Kavanaugh in 2003, in which he questioned whether the Supreme Court's 1973 Roe v. Wade decision legalizing abortion should be described as "settled law of the land."Pressed on that email by Sen. Dianne Feinstein, D-Calif., Thursday, Kavanaugh explained he was simply summarizing views of legal scholars, not offering his own view.Earlier, Kavanaugh said he understands the weight that many people attach to Roe. But declined to say whether that case was properly decided.Kavanaugh also sidestepped questions from Booker Wednesday night about the circumstances in which government can and cannot use race-conscious measures to address past discrimination.He conceded that hopes he expressed nearly two decades ago for a color-blind society have not been fulfilled."We see on an all too common basis that racism still exists in the United States of America," Kavanaugh said. "Our long march to racial equality is not over."Kavanaugh said Wednesday he would not have any trouble ruling against the president who nominated him to the high court, praising justices who had done so in the past. But he declined to weigh in on President Trump's recent tweets, criticizing Attorney General Jeff Sessions for the prosecution of two GOP lawmakers."I don't think we want judges commenting on the latest political controversy," Kavanaugh said. "That would ultimately lead the people to doubt whether we're independent, whether we're politicians in robes."Kavanaugh is expected to field a second, shorter round of questions from members of the Senate Judiciary Committee Thursday. Barring surprises, he appears likely to win confirmation in time to take his place on the bench when the Supreme Court begins its fall term next month. Copyright 2018 NPR. To see more, visit http://www.npr.org/.