From his Cairo speech yesterday:
Around the world, the Jewish people were persecuted for centuries, and anti-Semitism in Europe culminated in an unprecedented Holocaust. Tomorrow, I will visit Buchenwald, which was part of a network of camps where Jews were enslaved, tortured, shot and gassed to death by the Third Reich. Six million Jews were killed – more than the entire Jewish population of Israel today. Denying that fact is baseless, ignorant, and hateful. Threatening Israel with destruction – or repeating vile stereotypes about Jews – is deeply wrong, and only serves to evoke in the minds of Israelis this most painful of memories while preventing the peace that the people of this region deserve.