From a Washington Post story by Robert Barnes headlined “Roberts says Supreme Court will address ethics issues”:

Chief Justice John G. Roberts Jr. said Tuesday night that he was “confident” that the Supreme Court will convince the public that the court “adheres to the highest standards of conduct.”

Accepting an award at the American Law Institute, Roberts did not directly comment on the controversies that have surrounded the court’s members and their financial disclosures or the mounting congressional pressure for a specific code of conduct for the Supreme Court.