http://digfir-published.macmillanusa.com/video_public_speaking/video_public_speaking_ch147_1.htmlObama, 2004 Democratic National Convention Keynote526818b0757a2ed528000001
http://digfir-published.macmillanusa.com/video_public_speaking/video_public_speaking_ch147_1_dlap.xmlDLAP questions526818b0757a2ed528000001