CNN Radio podcast features CNN Opinion contributors on top three stories . Margaret Hoover , Dean Obeidallah , John Avlon tackle motivation for Benghazi hearings . © Sen. Marco Rubio -- which give Dean cause for celebration . Comment: They ask if Gov . Christie 's lap band surgery was for political ambition or personal health .
CNN Radio podcast features CNN Opinion contributors on top three stories . Margaret Hoover , Dean Obeidallah , John Avlon tackle motivation for Benghazi hearings . Comment: They ask if Gov . Christie 's lap band surgery was for political ambition or personal health .