Harry Katz on Herblock on KPBS

To read the transcript with Harry Katz, former prints curator at the Library of Congress on Herblock, click through "Herblock Was One Of Most Influential Political Cartoonists In U.S. History," By Maureen Cavanaugh, Hank Crook, KPBS These Days | Monday, November 2, 2009, or click here to listen to the audio.