Dr. Efraim Zuroff, who is the Simon Wiesenthal Center�s chief investigator of Nazi war criminals, delivers the annual report on the �Worldwide Investigation and Prosecution of Nazi War Criminals� and the updated list of the ten most wanted Nazis (behind), at a briefing in Los Angeles on November 19, 2009. The 48-page report, complete with statistics on convictions, indictments, new investigations and ongoing investigations all over the world, covers the hunt for the last remaining perpetrators of the Nazi Holocaust. It also contains a  �report card� with grades given to the various countries on their dealings with this issue. Getty Images logo Getty Images 27 months ago

Dr. Efraim Zuroff, who is the Simon Wiesenthal Center�s chief investigator of Nazi war criminals, delivers the annual report on the �Worldwide Investigation and Prosecution of Nazi War Criminals� and the updated list of the ten most wanted Nazis (behind), at a briefing in Los Angeles on November 19, 2009. The 48-page report, complete with statistics on convictions, indictments, new investigations and ongoing investigations all over the world, covers the hunt for the last remaining perpetrators of the Nazi Holocaust. It also contains a �report card� with grades given to the various countries on their dealings with this issue.