The North American Mission Board (NAMB) and LifeWay Christian Resources have jointly announced a new partnership in which LifeWay will assume day-to-day operations of World Changers and PowerPlant — NAMB’s longtime student mobilization initiatives. The shift in responsibility for World Changers and PowerPlant from NAMB to LifeWay is scheduled for 2012, and will not affect the 2011 summer projects. Under…