FILE - In this Friday, June 3, 2016 file photo, Iraqi families displaced during fighting between Iraqi security forces and the Islamic State group, during a military operation to regain control the city, outside an Iraqi army military Camp near Fallujah, Iraq. The U.N. refugee agency says just over 65 million people were displaced worldwide by the end of last year, easily setting a new postwar record, as it warned that European and other rich nations can expect the tide to continue if root causes aren't addressed.(AP Photo/ Khalid Mohammed, File)
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