Supreme Court Justice Ruth Bader Ginsburg speaks during a University of Colorado Law School event on Wednesday, Sept. 19, 2012, in Boulder, Colo. (AP Photo/The Daily Camera, Jeremy Papasso)

Photo by: Jeremy Papasso

Supreme Court Justice Ruth Bader Ginsburg speaks during a University of Colorado Law School event on Wednesday, Sept. 19, 2012, in Boulder, Colo. (AP Photo/The Daily Camera, Jeremy Papasso)