In a 2006 CNN interview, Byrd called his time in the Klan the greatest mistake of his life. In 2005, Byrd commented on his past membership of the Klan in his memoir and in an interview with the Washington Post said, "I know now I was wrong. Intolerance had no place in America. I apologized a thousand times … and I don't mind apologizing over and over again. I can't erase what happened."
During the 2008 presidential race, Byrd endorsed Barack Obama (
here ).
At the time of his death, the National Association for the Advancement of Colored People (NAACP), a leading civil rights organization formed in 1909 for the advancement of racial equality and elimination of racial discrimination, issued a statement mourning his passing. The NAACP’s President and CEO remarked: "Senator Byrd reflects the transformative power of this nation. Senator Byrd went from being an active member of the KKK to a being a stalwart supporter of the Civil Rights Act, the Voting Rights Act and many other pieces of seminal legislation that advanced the civil rights and liberties of our country”.