In case you should hear the tune of "The Caissons Go Rolling Along," you should know that today is the 231st birthday of the U.S. Army. The U.S. Army has been around longer than our current form of government (only 215 years). So, should you see an American soldier -- specifically, a member of the U.S. Army -- acknowledge both their service to our nation and the long, proud tradition of which they are the current embodiment.

A proud and mighty "HOOAH!"