11/26/11 PART 4 By Virginia Prescott • Nov 26, 2011 ShareTwitter Facebook Google+ Email Photo by Jess J, courtesy of Flickr Creative Commons Former war journalist turned humorist P.J. O'Rourke talks about travel writing, and living in the family war zone. His latest book is Holidays in Heck. Related Program: Word of MouthTags: Word of Mouth SegmentstravelP.J. O'RourkeView the discussion thread.