|Headquarters of the Department of Defense
Headquarters of the Department of Defense, the Pentagon is one of the world's largest office buildings. It is twice the size of the Merchandise Mart in Chicago and has three times the floor space of the Empire State Building in New York.
|National Medal of Honor Day
The Medal of Honor is the United States' highest military award for valor. It has been bestowed on 3,496 men and one woman (a Civil War surgeon) since President Abraham Lincoln signed it into law on Dec. 21, 1861. It is reserved for those who are distinguished "conspicuously by gallantry and intrepidity at the risk of his life above and beyond the call of duty while engaged in an action against an enemy of the United States."