401 Ceramic Arts of Portugal; EU Immigration Issues; Trans-Siberian Railway

NPR's former Moscow correspondent David Greene joins us to describe his winter ride on the Trans-Siberian Railway, and share what it taught him about the Russian people. And we'll examine how Europeans are debating immigration issues in light of the recent increase in refugees from Syria and North Africa. Then it’s off to Portugal, where we’ll learn why its colorful traditional ceramic tiles are so central to the culture.