The First Lady speaks at the Flight 93 National Memorial on September 11th 2010

September 13, 2010 | 12:04 | Public Domain

First Lady Michelle Obama speaks at the Flight 93 crash site & National Memorial in Shanksville, PA on September 11th 2010. Amongst those In attendance are families and friends of those who lost their lives on board Flight 93 and former First Lady, Laura Bush.