Austrian prosecutors confirmed Sunday’s arrest at Dorohusk, a crossing on Poland’s eastern border with Ukraine, but the context of the suspect’s alleged crimes remained unclear. The Polish news agency PAP first reported the arrest. The French news agency AFP initially said the man had fought with rebels, but Reuters later reported the man had fought on the Ukrainian government’s side. [Editor’s Note: If he had fought with the rebels, crossing through from Poland would have been an odd choice….]