Holocaust survivors from around the world joined thousands of people in the March of the Living on Tuesday, an annual event held at the site of the Auschwitz concentration camp in Poland in memory of the 6 million Jews killed by Nazi Germany during World War II. Of the 50 survivors taking part, some had travelled from Israel, organisers said, despite logistical difficulties caused by airspace restrictions associated with the Iran war. Revital Yakin Krakovsky, deputy chief executive of the International March of the Living organisation, warned that antisemitism is alive today despite the lessons of the Holocaust. "Since 7...