Source: www.pressherald.com - Tuesday, August 25, 2015 BRUSSELS— Thousands of refugees, most fleeing wars in Syria, Iraq and Afghanistan, have been snaking northward through the Balkans in recent days, confronting a Europe woefully unprepared to deal with them at every step. Most endured a perilous crossing to Greece aboard rafts and boats, some barely fit to sail. They traversed Greece, a nation paralyzed by economic crisis and too poor to handle a flow of people that in July was the highest on record. At the border with Macedonia late last week, they trudged through a wall of riot police, who fought them back with tear gas before relenting. Now, the asylum-seekers, thousands a day, are racing into Hungary, which is rushing to complete a barbed-wire border fence by the end of the month to force them to seek other routes. It is a long parade of misery unparalleled in Europe in recent years. But the continent has so far failed to agree how to respond. Amid a refugee crisis that by some measures is the worst since World War II, individual nations are being left to improvise their own measures. In Hungary, that is taking the form of 80 miles of barbed wire and fencing. The crisis is shaking fundamental tenets of European life, including the principle of free movement between most of the nations of the European Union. It is fueling a surge of anti-migrant sentiment in the countries that are housing the bulk of the asylum-seekers, Germany and Sweden. And it is straining the weakest countr All Related | More on Syria