The first female supreme court justice, Sandra Day O'Connor, speaks as fellow Justice Ruth Bader Ginsburg listens during a forum at the Newseum, in Washington

 
The first female supreme court justice, Sandra Day O
The first female supreme court justice, Sandra Day O'Connor (R), speaks as fellow Justice Ruth Bader Ginsburg listens during a forum at the Newseum, in Washington, DC, April 11, 2012, to mark the 30th anniversary of O'Connor's first term on the Supreme Court. REUTERS/Mike Theiler