published a book of memoirs and has several chapters devoted to the heroism and gratitude he feels to chiune sugiharagood morning, leo. leo: i am delighted to participate. edna: in developing today's show, we were fortunate to meet sugihara's youngest son and we look forward to sharing with you some of his reflections about his father's motivations, and the impact of his actions during the war. during today show, please send your questions by posting them in the comments section and we will get to as many of them live as we are able. leo, let's begin at the beginning. when you were a young boy living in poland under the 1930's. adorable picture. where were you born? what was like life? >> i was born in bialystok, the second largest city in poland and had a very large population of jews, over 100,000. life was very normal outside of the fact there were occasional polygrams -- bagram -- my parents were both schoolteachers, and my father was a mathematician. he was a civic leader. the only jew that was elected to the city council. that is very important because it served to give him a chance to escape w