When, at the end of the 1960s, I became interested in the Nazi era, it was a taboo subject in Germany. No one spoke about it anymore, no more in my house than anywhere else.
I'm fascinated by rap and by hip-hop. I think there's a lot of poetry in it. There's a lot of anger, a lot of social energy in it. And I think you'd better listen to it pretty carefully, 'cause it's important.