who are the current supreme court justices of the united states?
['John G. Roberts, Jr., Chief Justice of the United States, ... ', 'Clarence Thomas, Associate Justice, was born in the Pinpoint community near Savannah, Georgia on June 23, 1948. ... ', 'Ruth Bader Ginsburg, Associate Justice, ... ', 'Stephen G. ... ', 'Samuel A. ... ', 'Sonia Sotomayor, Associate Justice, ... ', 'Elena Kagan, Associate Justice, ... ', 'Neil M.']