Tova Gutstein was born in Warsaw the year Adolf Hitler took power in Germany and was 10 when the Jews of the Warsaw Ghetto launched the first act of collective defiance against the Nazis in Europe. Now 90, she is among the few remaining witnesses of the ghetto uprising, and a vanishing generation of Holocaust survivors, as Israel marks the 80th anniversary of a revolt that has shaped its national consciousness. On Monday Ms Gutstein will be one of six Holocaust survivors honoured by Israel as torchlighters in its annual ceremony at the Yad Vashem Holocaust memorial in Jerusalem. She...