Ukrainian soldiers muster at a point close to Luhansk in eastern Ukraine on Wednesday, as Ukrainian troops make a push into rebel-held territory. Petro Zadorozhnyy/AP hide caption

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An employee works at the axle gear production line at a BMW plant in Dingolfing, southern Germany, on March 23, 2012. This BMW plant installed special ergonomic workspaces to help its rapidly aging workforce — a trend that's reflected in Germany's economy as a whole. That's one reason why critics oppose a new move to lower the country's early retirement age. Christof Stache/AFP/Getty Images hide caption

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Truck driver Michael Harry K. is brought into a courtroom in the regional court in Wuerzburg, Germany, on Monday. His face is blurred in accordance with German laws. Karl-Josef Hildenbrand/DPA /LANDOV hide caption

itoggle caption Karl-Josef Hildenbrand/DPA /LANDOV