It is fair to say that we overreacted a bit. ... Its not really worth defending my action, I did it in the spirit of the concert, and I thought I did it in the spirit of the artist's work, and he agreed - but, in fact he didn't own his work anymore, as most artists are prone to , he'd sold it, and the City of San Francisco owned it, and they didn't like what I did at all. ... Its a really wild thing, you know, you're in Rock n Roll band - you know, I happen to sell millions of records - people therefore think that makes you a responsible citizen - this is not true. ... I think this is one of the more mild actions of tour-madness. ... It's the music that is magical with U2. ... I don't mind being arrested for putting on a free concert, but I don't want to be arrested for being a vandal. I am a vandal and I do regret what I did. I really do regret it. It was dumb.