On D-Day, 19-year-old medic Charles Shay was ready to give his life. He actually saved many.

D-Day veteran Charles Shay is about to take part in next month's ceremonies marking the 80th anniversary of the landings in Normandy that led to the liberation of France and Europe from Nazi Germany occupation. Then a 19-year-old army medic, the Native American was ready to give his life, but also sought to save as many as he could. Now 99, he’s spreading a message of peace.