German Chancellor Angela Merkel (second row R), German President Joachim Gauck (second row L) and Daniil Granin (2nd L), a 95-year-old Russian survivor of World War II attend a memorial session at Bundestag, Germany's lower house of parliament, in Berlin, capital of Germany, on Jan 27, 2013. The German parliament held ceremonies on Monday to recall victims of Nazi siege of Leningrad and those killed at the death camp Auschwitz during World War II on international Holocaust Memorial Day. [Photo/Xinhua]