Republican

introduction to Republican : http://en.wikipedia.org/wiki/Republican_Party_%28United_States%29
John McCain campaign page: http://www.johnmccain.com/landing/?sid=gorganic

health care

Democrats Barack Obama
bringing the cost of health care down and making coverage more affordable.
Democrats Hillary Clinton
achieve quality, affordable health care for everyone

Democrats homepage: http://www.democrats.org/

introductory on Democrats http://en.wikipedia.org/wiki/Democratic_Party_(United_States)