Visitors to Gettysburg National Military Park sit at a wall held by Union forces ahead of a commemorative march where Pickett's Charge took place during ongoing activities commemorating the 150th ... more 
Visitors to Gettysburg National Military Park sit at a wall held by Union forces ahead of a commemorative march where Pickett's Charge took place during ongoing activities commemorating the 150th anniversary of the Battle of Gettysburg, Wednesday, July 3, 2013, at in Gettysburg, Pa. Union forces turned away a Confederate advance in the pivotal battle of the Civil War fought July 1-3, 1863, which was also the war’s bloodiest conflict with more than 51,000 casualties. (AP Photo/Matt Rourke) less 
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Associated Press | Photo By Matt Rourke
Wed, Jul 3, 2013 4:48 PM EDT