Sinti-Roma memorial opened in 2012To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video10/24/2012October 24, 2012In 2012 German chancellor Angela Merkel opened the memorial to Sinti and Roma victims of Nazi persecution. 500,000 Roma and Sinti perished in the Holocaust. And the groups say they are still persecuted in Europe today.https://p.dw.com/p/16VdxAdvertisement