German extremists pulling the country to the right

The nexus of populism and extremist politics is a trend The World has reported on in many countries, but the connection is especially vivid in Germany with the rise of the far-right extremist party, the Alternative for Deutschland. The AfD's success over the past few years is told in the new documentary, "The Rise of Germany's New Right," from our GBH colleagues at FRONTLINE. Host Marco Werman talks with filmmaker Evan Williams.