Incredibly interesting--PBS--"The Ghost Army"

Incredibly interesting tonight on PBS about the "Ghost Army" of WWII. Now, I knew about the fakery in England which was supposed to throw the Germans off as to the Normandy invasion, but it turns out these "ghost" operations went a LOT deeper than that, and into Europe, with fake inflatable trucks and tanks, audio recordings of equipment and troop activity, and fake radio messages to convince the enemy.

VERY VERY interesting.