As part of its "Voice for the uninsured" campaign, the American Medical Association (AMA) sent a questionnaire to Hillary Clinton (D-N.Y.) and Barak Obama (D-Ill.), contenders for the Democratic nomination, and John McCain (R-Ariz.), the presumptive Republican nominee, about their health care agenda.

Read the ten questions posed by the AMA and the responses from all three candidates by visiting www.ama-assn.org/ama1/pub/upload/mm/478/questionscandidates.pdf.