I well remember my trip to Yad Vashem in Jerusalem, and the few days I spent in Tel Aviv, Ashdod and learning about the Holocaust. I have not had a chance to visit Auschwitz myself but I will do so at some stage in the future. Very pleased that the PM has shown his support, and a really good article describing the trip:
http://www.telegraph.co.uk/news/politics/david-cameron/11283868/David-Cameron-remembers-victims-of-Holocaust-in-first-ever-visit-to-Auschwitz.html