Author and apologist, Greg Koukl, has just begun a new video series on how to share the Gospel. Greg is a master of the art of asking questions, and has outlined his evangelism methods in his book, Tactics-A Game Plan for Discussing Your Christian Convictions. (I HIGHLY recommend this book-it will revolutionize your evangelistic approach and effectiveness in bringing your friends, co-workers, neighbors, fellow-students, etc. one step closer to Jesus Christ.)
The first video is:
The second video:
The third video:
The Burden-Free Step in Discussing Christian Beliefs–here