Wim Wenders on "Pina"

Director Wim Wenders talks about his 3D documentary “Pina,” about the legendary choreographer Pina Bausch. Wenders and Bausch had conceived a dance film like none seen before, but after her untimely death in 2009, Wenders continued with the project, turning it into a tribute, rendering the beauty and physicality of the dances and dancers of her Tanztheater Wuppertal ensemble. “Pina” opens in New York Friday, December 23, at the Walter Reade Theater, IFC Center, and BAM.