Todd McCormick takes a photograph with his cell phone of names on the walls of the newly constructed &quot;Empty Sky Memorial&quot; at Liberty State Park on September 7, 2011 in Jersey City, New Jersey.  The concrete and steel &quot;Empty Sky Memorial&quot; designed by architect Jessica Jamroz pays tribute to the 746 citizens of New Jersey who lost their lives on September 11. The memorial will officially open on September 10, with a ceremony that will be attended by families of 9/11 victims. Photo: Justin Sullivan, Getty / 2011 Getty Images