Description:Thousands of people gathered at the Pearl Harbor Visitor Center in Hawaii on Wednesday to mark the 70th anniversary of the Japenese attack on Pearl Harbor. The surprise attack in Hawaii in 1941 killed nearly 2,400 American service members and wounded more than 1,100. The ceremony which was hosted by the U.S. National Park Service and Navy, remembered the victims of the attack and paid homage to those who survived it.(3:08)