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Afghan returnees huddle in tent camps by System in Politics visit site

AP: Khan and his children are among nearly 4,000 Afghan families living in a makeshift settlement because their homes were destroyed or overtaken in the decades they spent abroad waiting out wars. First, with the former Soviet Union in the 80s, then the strife of civil war and most recently the U.S. offensive against the Taliban. At the height of their exodus, Afghans made up the world's largest refugee population with 8 million people in more than 70 countries. More than 5 million of these people have returned home since 2002, according to the U.N.