Germans talk tough, fete Facebook's Zuckerberg

By Georgina Prodhan and Klaus Lauer BERLIN (Reuters) - Prominent Germans appeared starstruck by Facebook's Mark Zuckerberg on a visit to Berlin on Thursday even while talking tough about the social network's record on data protection and hate speech. Zuckerberg is on a charm offensive in Germany, where the company he co-founded has faced criticism for months from politicians and regulators over its privacy practices and a slow response to anti-immigrant postings by neo-Nazi sympathizers. The 31-