Musicians with the Colonial Williamsburg Fife and Drum Corps perform during the fourth annual Constitution Day ceremony in Williamsburg, Va., Sept. 15, 2012. Today, the national commemoration represents a time to continue the convention's legacy to "form a more perfect union, establish justice and ensure domestic tranquility," by annually recognizing the Constitutional Convention's efforts in creating the makeup of American rights and laws.(U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)