Former German MP who was in Catalonia for the independence referendum says voters were 'calm' and 'non violent'Your browser does not support the video elementFormer German MP Bernhard von Grünberg testified today in the Catalan Trial / ACNshareACNFirst published: March 27, 2019 05:50 PMFOLLOW CATALAN NEWS ON WHATSAPP!Get the day's biggest stories right to your phone