Ask HN: Interviewing Steve Blank tomorrow. What would you ask him?

I'm writing a post on Steve Blank's collaboration with Startup Weekend - SWNext (http://swnext.co). He agreed to do a video interview.

If you were interviewing him about SWNext, what would you ask? If you could interview him about anything, what would you ask?

Think we should stream it, or should I just piece together the good stuff?