Israel held a day of remembrance on Thursday for the 6 million Jewish men, women and children murdered by Nazis and their collaborators during the Holocaust. Sirens sounded for two minutes in the morning. Cars stopped in the street and people stood still to commemorate the dead. Afterwards, a remembrance ceremony with top Israeli officials and German Bundestag President Bärbel Bas began at the Yad Vashem Holocaust memorial in Jerusalem. Bas laid down a wreath in the name of Germany’s federal parliament. She was the first high-ranking representative from Germany to attend a separate ceremony in…