On GPS Sunday: What went wrong in Iraq? --- On GPS this Sunday: Amid an intensification of violence in Iraq, Fareed looks at what went wrong. Is it mostly Washington's fault, or does it have more to do with the region's history? A panel including Council on Foreign Relations President Richard Haass, Columbia University Prof. Rashid Khalidi, former Deputy National Security Adviser for Iraq and Afghanistan Meghan O'Sullivan and CNN security analyst Peter Bergen discuss what could have been done differently. - More, "Fareed Zakaria GPS," - CNN, at: http://globalpublicsquare.blogs.cnn.com/2014/01/10/on-gps-sunday-what-went-wrong-in-iraq/