08/21/2012
https://www.presidency.ucsb.edu...
"I've got an obligation to work on behalf of you and the American people."
"The basic promise that no matter what you look like, no matter where you come from, this is a place where you could make it if you try."
"I promise you we will finish what we started in 2008."
"I and the First Lady keep you, the families of the fallen, and the whole Tucson community in our daily thoughts and prayers."