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This Week in History: The 15th Anniversary of 9/11 and How it Changed America

President Bush's Chief of Staff Andy Card whispers into the ear of the President to give him word of the plane crashes into the World Trade Center, during a visit to the Emma E. Booker Elementary School in Sarasota,  Fla., Tuesday, Sept. 11, 2001. (AP Photo/Doug Mills)

President Bush's Chief of Staff Andy Card whispers into the ear of the President to give him word of the plane crashes into the World Trade Center, during a visit to the Emma E. Booker Elementary School in Sarasota, Fla., Tuesday, Sept. 11, 2001. (AP Photo/Doug Mills)

Dave Plier, Dave Schwan and Roger Badesch reflect on the impact of 9/11 and how it changed America, on the 15th Anniversary, sharing the audio from various news outlets on that fateful morning.