There are very few soldiers of the great war left. Suppose they saw Americans marching in support of the very ideas they gave so much to defeat? Would they stand by quietly taking videos?

Killed almost 79 years ago in Germany during World War II, his body left behind in the fury of combat, U.S. Army soldier Matthew Louis McKeon never had a grave that his family could visit.

RIVERHEAD, N.Y. -- An unknown soldier is unknown no more. Tuesday, he received a hero's welcome 79 years after his death in World War II. Active duty honors for an American who lost his life ...