As Germany’s refugee crisis continues, politicians and helpers are coming under an increasing threat from the militant right. In Cologne last weekend, a women standing in the city’s mayoral election was badly wounded in a knife attack.br br Profiting from people’s fears, the anti-migrant Pegida movement is once again gaining in force. This week, Pegida has been marking the anniversary of its first march, one year ago.br br So, who’s driving the debate - the politicians, or a small radical minority?br br Our Guests:br br Alan Posener is a German-British author and political commentator for the daily „Die Welt“.br Erik Kirschbaum is an American journalist, who has worked for the Reuters news agency in Berlin.br Anna Frenyó works as a freelance journalist for ARD and lives between Berlin, Budapest and Paris.