Gettysburg 150th Anniversary: Gettysburg_006

Dressed as a Confederate soldier, Rocco Smith, 12, stands off by himself as people gather prior to a march to mark the anniversary of Pickett's Charge at Gettysburg National Military Park on Wednesday July 03, 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)

Dressed as a Confederate soldier, Rocco Smith, 12, stands off by himself as people gather prior to a march to mark the anniversary of Pickett's Charge at Gettysburg National Military Park on Wednesday July 03, 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)