Christian leaders from around the world are preparing for a global Congress on evangelization next year.
    
The Rev. Billy Graham helped launch the first Lausanne Congress on world evangelization in 1966.

Since then, the group has held dozens of regional and topical conferences aimed at helping churches spread the gospel.
    
Now, the Lausanne Congress is holding its third world meeting, bringing leaders from all over the world to address new issues in evangelism.

The Congress will be held in Cape Town, South Africa, in October 2010.