German prosecutors have initiated proceedings seeking the extradition from Austria and Italy of two men arrested during raids this week targeting members of a right-wing extremist movement accused of making plans to topple the German government. It was not yet clear on Friday when the two individuals could be brought before the investigating judges at Germany’s Supreme Court. An Italian court on Friday ruled that the suspect there would remain in detention in Perugia for now. The 25 suspects, including a former member of parliament, arrested in Wednesday’s raids allegedly sought to overthrow t…