As Russian President Vladimir Putin signs a bill that completes Russia’s annexation of Crimea, nearby Poland is keeping a watchful eye on the developing situation. Brian Grodsky, an associate professor of political science, wrote an op-ed for Al Jazeera America that explores Polish perspective on the most recent developments. Grodsky is currently a visiting professor at the University of Warsaw, where he teaches classes on democratization and comparative politics. “Poles are watching the latest developments in their next-door neighbor with a mix of quiet anxiety and resignation,” Grodsky writes in his column titled, “Poles jittery over Russia’s expansion.” In the article, Grodsky …