LAUS DEO ! On the aluminum cap, atop the Washington Monument in Washington DC, are displayed two words: Laus Deo. No one can see these words. In fact, most visitors to the monument are totally unaware they are even there and for that matter, probably couldn't care less. Once you know Laus Deo's history, you will want to share this with everyone you know. I do. But these words have been there for many years; they are 555 feet, 5.125 inches high, perched atop the monument, facing skyward to the Father of our nation, overlooking the 69 square...