A Somali-born author and activist says a reformation of Islam is needed to address extremism and mistreatment of women. Diane and guests discuss the ongoing debate over the roots of Islamic extremism and the role of women in the Muslim world.
The award-winning adventure writer describes his voyage to the Antarctic with the Sea Shepherd Conservation Society to stop an illegal Japanese whaling fleet.
- Peter Heller a contributing editor at "Outside" magazine and "National Geographic Adventure," and the author of "Hell or High Water."
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