Bill Valentine has spent more than two decades capturing the attention of crowds, especially students with a history lesson that sticks. (Originally aired February 13, 2015) More Service and Sacrifice stories, here: https://www.wbir.com/service-and-sacrifice Subscribe to WBIR for exclusive content: https://www.youtube.com/c/WBIR10 WBIR Channel 10 in Knoxville, Tennessee produces award-winning, community-centered content "Straight From The Heart" of East Tennessee. We strive to be good citizens, to do what is right, and to be fair and honest. We care. Follow WBIR on Social: Facebook: https://www.facebook.com/WBIRChannel10 Twitter: https://twitter.com/wbir Instagram: https://www.instagram.com/wbirchannel10/