Hanna Pick (R), a Holocaust survivor and a friend of Anne Frank, and her granddaughter Tamar Meir (L) water a sapling from the chestnut tree, that Anne Frank wrote about in her diary, next to the Children's Memorial at the Yad Vashem Holocaust Memorial in Jerusalem on March 26, 2012, commemorating the six million Jews killed by the Nazis during WWII. The Anne Frank House donated the sapling to Yad Vashem when the tree became sick and collapsed during a storm in 2010. AFP PHOTO/GALI TIBBON (Photo credit should read GALI TIBBON/AFP/GettyImages)