*Watch the awards ceremony in the video above. (The Hill) — Three of the seven known surviving members of a secret group during World War II accepted Congressional Gold Medals on Thursday.

NASHVILLE, Tenn. (WKRN) — They’re often referred to as the unsung heroes of World War II — the Ghost Army. A mission that was kept secret for years but that undoubtedly saved lives.

This is your final day to see this traveling exhibit highlighting the US Army’s 23rd Headquarters Special Troops—more commonly known as the “Ghost Army”—a top secret unit that waged war using ...