http://www.youtube.com/watch?v=_Yzi79zpqQA

(VIDEO) The Gettysburg Address Mashup (VIDEO)
To celebrate the 150th Anniversary of the Gettysburg Address — given by President Abraham Lincoln on November 19, 1863 –legendary documentary filmaker Ken Burns made the following mashup, including President Obama, President Carter, President Clinton, both Presidents Bush, Steven Spielberg, Bill Gates, Taylor Swift, Usher, Conan O’Brien, Uma Thurman, Bill O’Reilly, Senators Rubio, Nelson & Kaine, and former New York Mayor David Dinkins amongst others. And a take by Stephen Colbert for dessert.

To celebrate the 150th anniversary of the Gettysburg Address, first give by President Abraham Lincoln on November 19, 1863, documentarian Ken Burns, along with numerous partners, has launched a national effort to encourage everyone in America to video record themselves reading or reciting the speech.The collection of recordings housed on this site will continue to grow as more and more people are inspired by the power of history and take the challenge to LEARN THE ADDRESS. Record yours here!
Stephen Colbert’s take