when people walk down this bridge over here, what do you want them to think? >> well, we're trying to give people a sense of the scope of the holocaust. the numbers are so large, so we're talking thousands of communities, and we're talking millions of people. the nazis set out to murder every jew in europe. they had lists estimating there were 11 million from ireland to turkey. they were going to kill them all. they eventually killed six million. >> that is just heart-breaking to think about those numbers. but to think that each one of those numbers is a man, woman or a child brutally slaughtered. for what? >> exactly. these are not statistics. these are individual lives, just like your parents and of course your grandparents. this is about families and people with a whole future before them.