U.S. Navy Lt. David Duprey, right, a chaplain assigned to the aircraft carrier USS Abraham Lincoln (CVN 72), greets an actor with the Michigan Civil War Honor Guard in the civil war section of the Soldier's National Cemetery at the Gettysburg National Military Park in Gettysburg, Pa., Nov. 23, 2013. Eight Sailors toured the park and helped place luminary candles at civil war gravesites to commemorate the 150th anniversary of President Abraham Lincoln's Gettysburg Address.