An emerging theme of Lausanne 4

International (MNN) -- As more than 5,000 Christian leaders meet this week in Seoul, South Korea, for Lausanne 4, what is the emerging story? Joe Handley with A3 says it’s collaboration.  “We've had congresses like this about every 15 years, and those congresses have produced significant documents for the Kingdom that have set kind of a roadmap forward for mission,” Handley says. “One of the challenges is actually getting people to work toward an end.” It’s not that ministry leaders