[youtube http://www.youtube.com/watch?v=dDqSIEBhF9s&version=3&hl=en_US]
Author: John Dehlin
Gary
[youtube http://www.youtube.com/watch?v=4A0ud5lYdV8&version=3&hl=en_US]
John Dehlin
[youtube http://www.youtube.com/watch?v=M4lYtTmU6y8&version=3&hl=en_US]
Mitch Mayne
[youtube http://www.youtube.com/watch?v=_CS71P3FKjE&version=3&hl=en_US]