| http://www.w3.org/ns/prov#value | - y who have fallen. >> all volunteers. each one a different life, a different circumstance. god bless them. >> reporter: back in the interview we asked again about the price and lesson of these long wars. but there are lessons to be learned. >> well, sure. there will be all kinds of people trying to learn the lessons of afghanistan, iraq. war on terror. >> reporter: but everybody is so eager to kno
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