"I love riots. I mean, I am not partaking in fights. But I love the adrenaline rush of being in them—second row, yelling", David laughs. He's sitting on my couch, and we are chatting about May 1st—German Labor Day - which is known for violent clashes in the streets between police and autonomous groups. We are killing time waiting for his partner-in-crime Jakob to arrive for an interview in my place.