And again, this connection that you get: I meet Joe at church. Joe's connected to a whole network of people I don't know. Joe likes me. He invites me over to his son's birthday party, and I meet his whole family. I meet his friends. I get to know his neighborhood. That happens all the time.

But what we found in the study is that churches are ten times less diverse than the neighborhoods they sit in. So there's something more going on than just reflecting the neighborhood, yeah.

It happens a little bit more in the West, where there's more fluid - where everybody's originally from somewhere else. So they have a little bit more permission to do it. It happens the least, at the individual level at least, in the South, because the South has very strong, you know, set up black churches and white churches and a long history of that, and so it's a bigger social cost.

In your actor's heart, you know when you're playing well. Others may not always agree with you, but I'm always aware of when the scene is cooking or not. You have an instinct about that from years of doing scenes and plays, and I think it stands you in good stead even in the TV world.

Absolutely, although every congregation will say, you know, every worship leader will say it's vital. It's very important, but again these are, you know, these are different cultural styles.

I have to conclude, oh, the best people are all somebody other than my own race. So that's difficult. How do we interpret the Bible? Should we stress things like justice and that God is somebody who cares about equality of all people? Or is he a God of love and a God who's there to give me an afterlife?

There's one denomination in particular, though, that has pushed very hard to be multiracial in its denomination - not only its denomination but, I mean, in its congregations, and it's called the Evangelical Covenant Church, http://www.covchurch.org/ which is headquartered in Chicago. Their whole goal is that's the kind of churches they start, multiracial, and I think they say now 20 percent of their churches are that.