N says more than 3 million Iraqis displaced by Islamic State fighting

The number of people displaced within Iraq due to violence and fighting by the Islamic State group has exceeded 3 million, the United Nations said Tuesday, a grim milestone for the war-battered country.
http://www.stripes.com/news/middle-east/un-says-more-than-3-million-iraqis-displaced-by-islamic-state-fighting-1.354242