Barack Obama was elected on a platform of change, promising a new era of diplomacy and international cooperation. Can President Obama really deliver a new vision of America? In this edition of the Journal, Bill Moyers speaks with Mark Danner, author of Stripping Bare the Body, a moral history of American power over the past quarter century, about Obama’s challenges in changing the mind-set of America from war to peace and redefining the U.S. as a nation. Afterward, the Journal profiles public health doctor America Bracho, who serves her Santa Ana, California, community—notorious for crime, poverty, and disease—with her organization, Latino Health Access. Broadcast date: October 16, 2009. (57 minutes)