I am back from Exponential 2010. I produced the main sessions of the conference, and co-hosted with my pastor Dave Ferguson. It was pretty rockin'. Here is a video of the song we used to introduce Francis Chan, who spoke at the last session. A little backstory: Last Sunday, Francis Chan announced at his church that he and his family were leaving the church to start a new adventure in ministry, which might have something to do with inner city L.A. But since details were sketchy, it was a perfect time to ask him "what's up?"