Gettysburg 150th Anniversary: Gettysburg_023

Alwyn Price of Wales fires a blank out of an attic window as he and others portray Confederates during a program entitled, Confederates Take the Shriver House at the Shriver House Museum on Saturday July 06, 2013 in Gettysburg, PA. People have flocked to the town to commemorate the 150th anniversary of the Battle of Gettysburg. The battle is considered a turning point in the Civil War. (Photo by Matt McClain/ The Washington Post)

Alwyn Price of Wales fires a blank out of an attic window as he and others portray Confederates during a program entitled, Confederates Take the Shriver House at the Shriver House Museum on Saturday July 06, 2013 in Gettysburg, PA. People have flocked to the town to commemorate the 150th anniversary of the Battle of Gettysburg. The battle is considered a turning point in the Civil War. (Photo by Matt McClain/ The Washington Post)