Actually, from his father:
My oldest son is now in Giessen, Germany in the 1st Armored Division, 1AD, Old Ironsides. He says the woods around the town are heavily cratered from the war. I asked if he thought it was from artillery or aerial bombardment. He says that they are supposed to be from air attacks and that there was a phrase often used "Save one for Giessen" since I gather there used to be an SS training camp there.
Does anyone know anything about this?