All information is accredited to CNN and the personal websites of the candidates.
"Election Center 2008: Candidates." CNN. 10 DEC 2007. CNN. 11 Dec 2007. <http://www.cnn.com/ELECTION/2008/candidates/>.
Clinton, Hillary. "HillaryClinton.com - Issues." Hillary for President. 11 Dec 2007 <http://www.hillaryclinton.com/issues/>.
Obama, Barack. "On the Issues." Obama08. 11 Dec 2007 <http://origin.barackobama.com/issues/>.
Giuliani, Rudy. "JoinRudy2008 :: Issues." JoinRudy2008. 11 Dec 2007 <http://www.joinrudy2008.com/issues/>.
Thompson, Fred. "Friends of Fred Thompson." Fred '08. 11 Dec 2007 <http://www.fred08.com/Principles/PrinciplesSummary.aspx>.
McCain, John. "John McCain 2008." John McCain for President. 11 Dec 2007 <http://www.johnmccain.com/Informing/Issues/>.
