harbor. 1,700 that were wounded. just at the beginning of that immense conflict. we should remind ourselves all the time that we're the children, grandchildren, great grandchildren now of that sacrifice. we should be worthy of it. >> the awful conflict of pearl harbor, my parents were growing up in britain in the second world war and they were desperate for americans to get involved. churchill was asking. people of britain knew we wouldn't overrun. we wouldn't be great britain today if pearl harbor hadn't happened and the americans got involved in the war. when the day came it was terrible. everyone in britain knew the rescue was coming. >> no one knew that better than winston churchill. he knew the arsenal of democracy would be there. these are lessons of history we all have to remember. >> tom brokaw, john meachem, thank you for helping us do