Presidential Election Ads:
Rhetoric and the Arizona Shooting:
Frederick Douglass: http://www.youtube.com/watch?v=BR_QOCwVRg8&feature=related
Geography (Middle East):http://www.sheppardsoftware.com/Middle-east_Geography.htm
Dr Laura controversy:
You may need to cut and paste the link into your web browser.
This second link is a satirical look at the same speech a few years later.