On October 7, he went with his brother Elhanan to Kibbutz Bari, where they saved lives - until Elhanan fell • For this he was awarded the Israel Prize • Three weeks later his cousin, the late Lt. Pedia Mark, fell in Gaza • In talks with teenagers Menachem Clemenzon talks about responsibility and honoring the fallen • "I say: if we had stopped when we were exhausted - maybe Elhanan would have been here"