From religious movements to sex offenders, OUR AMERICA with LISA LING takes viewers along for an in-depth look at some of the most controversial and thought-provoking issues in the U.S. today.
Read an excerpt from What I Thought I Knew by Alice Eve Cohen, one of O's bounteous books of summer 2009.
The man Martin Luther King Jr. called "an apostle of peace and nonviolence" has been a teacher, writer, and vocal opponent of war. Here, he shares a few words of wisdom.
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