This June 7, 2012 file photo shows director Steven Spielberg at the AFI Life Achievement Award Honoring Shirley MacLaine at Sony Studios in Culver City, Calif. Spielberg will make the keynote remarks at the 149th commemoration of “The Gettysburg Address,” while his new movie about President Abraham Lincoln is in theaters. (Photo by Chris Pizzello/Invision/AP, file)

Director Steven Spielberg, center, arrives at a ceremony to mark the 149th anniversary of President Abraham Lincoln's delivery of the Gettysburg Address at Soldier's National Cemetery in Gettysburg, Pa. Walking behind Spielberg is Bob Kirby, Superintendent of Gettysburg National Military Park. Spielberg and historian Doris Kearns Goodwin delivered remarks and participated in a wreath-laying ceremony. (AP Photo/Patrick Semansky)

Jim Getty, portraying President Abraham Lincoln, delivers his rendition of the Gettysburg Address during a ceremony to mark the 149th anniversary of Lincoln's speech at Soldier's National Cemetery in Gettysburg, Pa. Director Steven Spielberg and historian Doris Kearns Goodwin were also on hand to deliver remarks and participate in a wreath-laying ceremony. (AP Photo/Patrick Semansky)

Director Steven Spielberg, left, greets members of "The President's Own Band," a musical group of Civil War re-enactors, during a ceremony to mark the 149th anniversary of President Abraham Lincoln's delivery of the Gettysburg Address at Soldier's National Cemetery in Gettysburg, Pa. Spielberg and historian Doris Kearns Goodwin were also on hand to deliver remarks and participate in a wreath-laying ceremony. (AP Photo/Patrick Semansky)

Director Steven Spielberg, left, and Janet Morgan Riggs, President of Gettysburg College, pause after laying a memorial wreath during a ceremony to mark the 149th anniversary of President Abraham Lincoln's delivery of the Gettysburg Address at Soldier's National Cemetery in Gettysburg, Pa. (AP Photo/Patrick Semansky)

Director Steven Spielberg, right, recites the Pledge of Allegiance alongside Bob Kirby, Superintendent of Gettysburg National Military Park, during a ceremony to mark the 149th anniversary of President Abraham Lincoln's delivery of the Gettysburg Address at Soldier's National Cemetery in Gettysburg, Pa. Spielberg and historian Doris Kearns Goodwin delivered remarks and participated in a wreath-laying ceremony. (AP Photo/Patrick Semansky)

Director Steven Spielberg speaks at a ceremony to mark the 149th anniversary of President Abraham Lincoln's delivery of the Gettysburg Address at Soldier's National Cemetery in Gettysburg, Pa. Spielberg and historian Doris Kearns Goodwin delivered remarks and participated in a wreath-laying ceremony. (AP Photo/Patrick Semansky)

Director Steven Spielberg speaks at a ceremony to mark the 149th anniversary of President Abraham Lincoln's delivery of the Gettysburg Address at Soldier's National Cemetery in Gettysburg, Pa. Spielberg and historian Doris Kearns Goodwin delivered remarks and participated in a wreath-laying ceremony. (AP Photo/Patrick Semansky)

Historian Doris Kearns Goodwin speaks at a ceremony to mark the 149th anniversary of President Abraham Lincoln's delivery of the Gettysburg Address at Soldier's National Cemetery in Gettysburg, Pa. Goodwin and director Steven Spielberg delivered remarks and participated in a wreath-laying ceremony. (AP Photo/Patrick Semansky)

The real Gettysburg Address: The only confirmed photo of Abraham Lincoln (circled) at Gettysburg, taken about noon, just after Lincoln arrived and some three hours before the speech. To Lincoln's right is his bodyguard, Ward Hill Lamon (Image courtesy Wikimedia Commons)